EDWARD D MURPHY
Broker in Duxbury, MA
License number
Massachusetts 145576
Issued Date
Mar 28, 2006
Expiration Date
Oct 24, 2008
Type
Broker
Address
Address
Duxbury, MA 02331
Professional information
Biological And Algae Control Method And Device
US Patent:
6274054, Aug 14, 2001
Filed:
Feb 14, 2000
Appl. No.:
9/503288
Inventors:
Edward L. Murphy - Duxbury MA
International Classification:
C02F 150, B01D 3700
US Classification:
210764
Abstract:
The method of the present invention is to pump contaminated water, either by pushing or drawing, through a particulate filter and then through a contact chamber containing firstly copper wool and secondly brass wool. This method may be applied to a wide number of applications in which water is subject to either algae or bacterial contamination.
Biological And Algae Control Method And Device
US Patent:
2002001, Feb 7, 2002
Filed:
Aug 14, 2001
Appl. No.:
09/929740
Inventors:
Edward Murphy - Duxbury MA, US
International Classification:
C02F001/00
US Classification:
210/764000, 210/169000, 210/416200, 210/151000, 210/617000, 210/806000, 422/014000
Abstract:
The method of the present invention is to pump contaminated water, either by pushing or drawing, through a particulate filter and then through a contact chamber containing firstly copper wool and secondly brass wool. This method may be applied to a wide number of applications in which water is subject to either algae or bacterial contamination.
Coolant Reconditioning System
US Patent:
5985141, Nov 16, 1999
Filed:
Feb 12, 1999
Appl. No.:
9/249173
Inventors:
Edward L. Murphy - Duxbury MA
International Classification:
B01D 2416, F01M 902, B21B 4502, A61L 216
US Classification:
210205
Abstract:
A two part system providing initial filtration of free oil and dirt followed by biological filtration with a copper wool and brass wool filter medium.