DAVID ERIC HEDMAN
Pilots at Sulphur Mtn Rd, Ojai, CA
License number
California A2225491
Issued Date
Jun 2015
Expiration Date
Jun 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
7750 Sulphur Mountain Rd, Ojai, CA 93023
Professional information
Method Of Killing Organisms And Removal Of Toxins In Enclosures
US Patent:
6327812, Dec 11, 2001
Filed:
May 28, 1999
Appl. No.:
9/321915
Inventors:
David Hedman - Ojai CA
Troy Sears - San Diego CA
Troy Sears - San Diego CA
International Classification:
A01M 120
US Classification:
43124
Abstract:
A method and kit of components for destroying organisms and toxins in from an enclosure such as a building. Temperature sensing probes are installed in the enclosure to indicate structure temperature and a recorder is used to record the temperature of said sensing probes in real time. Hot air is introduced into the enclosure through one or more ducts to raise the structure temperature to at least about 120. degree. F. , as monitored by the temperature sensing probes. This is sufficient to kill essentially all insects, bacteria, virus, dust mites, spiders, silver fish, fungi and toxic molds such as aspergillus oryzae, aspergillus terreus, aspergills versicolor, cladosporium hergbarum, stachybotrys chartarum, penicillium aurantiogriseum, pencillium chrsogenum, pencillium glabrum and fusarium oxysporum, and the like. The air can exit through open doors and windows or through ducts to a filter assembly that captures the remains of the organisms. Ozone may be added to the heated air to improve efficiency.
System And Process For Removing Or Treating Harmful Biological And Organic Substances Within Structures And Enclosures
US Patent:
8272143, Sep 25, 2012
Filed:
Aug 19, 2003
Appl. No.:
10/644553
Inventors:
David Hedman - Ojai CA, US
International Classification:
A61L 9/00, A62B 7/08, A01M 1/20, F26B 19/00, B60H 3/00, B60H 1/02
US Classification:
34201, 422 1, 422 3, 422 4, 422 5, 422 28, 422119, 422125, 422292, 422305, 43124, 43144, 34100, 34380, 454156, 454159, 454160
Abstract:
A process for removing or treating harmful biological and organic substances within an enclosure includes heating the ambient air within the enclosed area to a predetermined temperature over time to cause harmful biological or organic substances to be destroyed or migrate into the ambient air. Temperature and pressure levels are monitored through the treatment process. Contaminated objects or areas may be subjected to biocides, irradiation, or even freezing as part of the treatment process. The air removed from the enclosure is preferably passed through an incinerator, a filter or an irradiation device and the heated air is re-circulated to enhance efficiency.
Method Of Killing Organisms And Removal Of Toxins In Enclosures
US Patent:
8499489, Aug 6, 2013
Filed:
Dec 10, 2001
Appl. No.:
10/014727
Inventors:
David Hedman - Ojai CA, US
Troy Sears - San Diego CA, US
Troy Sears - San Diego CA, US
Assignee:
TPE Associates, LLC - Anaheim CA
International Classification:
A01M 25/00
US Classification:
43124
Abstract:
A method and kit of components for destroying organisms and toxins in from an enclosure such as a building. Temperature sensing probes are installed in the enclosure to indicate structure temperature and a recorder is used to record the temperature of said sensing probes in real time. Hot air is introduced into the enclosure through one or more ducts to raise the structure temperature to at least about 120° F. , as monitored by the temperature sensing probes. This is sufficient to kill essentially all insects, bacteria, virus, dust mites, spiders, silver fish, fungi and toxic molds such as and. and the like. The air can exit through open doors and windows or through ducts to a filter assembly that captures the remains of the organisms. Ozone may be added to the heated air to improve efficiency. Preferably, air when extracted from an egress duct downstream of the filters improves air flow through the enclosure and filters.
System And Method For Removing Harmful Organic Substances From An Enclosure
US Patent:
2001000, Jun 28, 2001
Filed:
Jan 24, 2001
Appl. No.:
09/768680
Inventors:
David Hedman - Ojai CA, US
International Classification:
A01M001/20
US Classification:
043/132100
Abstract:
A system and method for removing harmful biological and organic substances from an enclosed structure, vehicle or container includes protecting heat-sensitive articles within the enclosure. The structure is enclosed with a tent having an air inlet and outlet. A plurality of temperature probes are positioned at predetermined locations within the structure. The air within the structure is heated to a predetermined temperature of between a 110° F. and 400° F. to kill organisms and cause harmful substances in the structure to migrate into the ambient air. The heated air carrying the harmful substances is vented from the structure and passed through a filter to remove the harmful substances from the heated air. The system effectively kills insects, molds, viruses and bacteria and reduces the levels of allergens and volatile organic compounds in the structure.
System And Process For Removing Or Treating Harmful Biological And Organic Substances Within An Enclosure
US Patent:
2005001, Jan 20, 2005
Filed:
Aug 12, 2004
Appl. No.:
10/917792
Inventors:
David Hedman - Ojai CA, US
International Classification:
A61L002/06
US Classification:
422003000, 422028000, 422026000, 422033000, 422024000
Abstract:
A system and process is provided for removing or treating harmful biologic and organic substances within an enclosure, such as a container, building or vehicle. Air within the enclosure is heated to a predetermined temperature to kill organisms and cause harmful substances in the structure to migrate into the ambient air. Boric acid in combination with the heat may be used to kill mold and similar undesirable organisms. Temperature and pressure levels are monitored. The heated air carrying the harmful substances is passed through a filter to remove the harmful substances, and the heated air is re-circulated to enhance efficiency. The system effectively kills insects, molds, viruses and bacteria and reduces the levels of allergens and volatile organic compounds in the structure.
System And Method For Removing Harmful Biological And Organic Substances From An Enclosure
US Patent:
6892491, May 17, 2005
Filed:
Aug 12, 2002
Appl. No.:
10/218150
Inventors:
David E. Hedman - Ojai CA, US
International Classification:
A01M001/20
US Classification:
431321, 43124, 43139
Abstract:
A system and method for removing harmful biological and organic substances from an enclosure, vehicle or container includes protecting heat-sensitive articles within the enclosure. A plurality of temperature probes are positioned at predetermined locations within the enclosure. The air within the structure is heated to a predetermined temperature up to 400° F. to kill organisms and cause harmful substances in the enclosure to migrate into the ambient air. A negative pressure is created in the enclosure and the heated air carrying the harmful substances passed through a filter and is then vented from the enclosure and passed through a filter to remove the harmful substances from the heated air. The system effectively kills, molds, viruses and bacteria and reduces the levels of allergens and volatile organic compounds in the enclosure.
Method For Removing Or Treating Harmful Biological And Chemical Substances Within Structures And Enclosures
US Patent:
8256135, Sep 4, 2012
Filed:
May 4, 2005
Appl. No.:
11/122579
Inventors:
David E. Hedman - Ojai CA, US
Assignee:
ThermaPure, Inc. - Ventura CA
International Classification:
F26B 7/00
US Classification:
34381, 34497, 52592, 52213
Abstract:
A process for removing or treating harmful biological and chemical substances from an enclosure, such as a building or vehicle by using heated air. The method of the present invention is non-toxic and can be performed in a relatively short amount of time while effectively killing and removing a large proportion of dead organisms and substantially reducing volatile organic compounds.
Method For Removing Or Treating Harmful Biological And Chemical Substances Within Structures And Enclosures
US Patent:
2011021, Sep 15, 2011
Filed:
May 10, 2011
Appl. No.:
13/104356
Inventors:
David E. Hedman - Ojai CA, US
International Classification:
A61L 2/04, A01M 1/24, A01M 19/00
US Classification:
43124, 422 22
Abstract:
A process for removing or treating harmful biological and chemical substances from an enclosure, such as a building or vehicle by using heated air. The method of the present invention is non-toxic and can be performed in a relatively short amount of time while effectively killing and removing a large proportion of dead organisms and substantially reducing volatile organic compounds.
Method For Removing Or Treating Harmful Biological Organisms And Chemical Substances
US Patent:
2011006, Mar 17, 2011
Filed:
Nov 18, 2010
Appl. No.:
12/949683
Inventors:
David E. Hedman - Ojai CA, US
Assignee:
THERMAPURE, INC. - Ventura CA
International Classification:
A61L 2/06, A61L 2/18, A61L 9/00, A61L 2/07
US Classification:
422 5, 422 1, 422 28, 422 27
Abstract:
The present invention relates to methods of sanitizing structures, buildings, passenger occupiable vehicles, and other enclosed or enclosable spaces. More particularly, the present invention relates to a method for killing and/or removing pests and their allergens, bacteria, viruses, fungi, molds, volatile organic compounds and other dangerous substances, from such objects or enclosures.
Method For Treating An Object Contaminated With Harmful Biological Organisms Or Chemical Substances Utilizing Electromagnetic Waves
US Patent:
2011006, Mar 17, 2011
Filed:
Nov 18, 2010
Appl. No.:
12/949692
Inventors:
David E. Hedman - Ojai CA, US
Assignee:
THERMAPURE, INC. - Ventura CA
International Classification:
A61L 2/24, A61L 11/00
US Classification:
422 3, 422 1
Abstract:
The present invention relates to methods of sanitizing structures, buildings, passenger occupiable vehicles, and other enclosed or enclosable spaces. More particularly, the present invention relates to a method for killing and/or removing pests and their allergens, bacteria, viruses, fungi, molds, volatile organic compounds and other dangerous substances, from such objects or enclosures.