DAVID CHARLES LIZON
General Contractor at Chihuahua Rd, Albuquerque, NM
License number
New Mexico 381786
Issued Date
Apr 23, 2014
Category
Contractor
Address
Address
713 Chihuahua Rd, Albuquerque, NM 87144
Phone
(505) 667-3911
Professional information
Regional Marketing Manager At Grandis Financial Marketing
Position:
Regional Marketing Manager at Grandis Financial Marketing
Location:
Albuquerque, New Mexico Area
Industry:
Insurance
Work:
Grandis Financial Marketing
-
Regional Marketing Manager
Ultrasonic Liquid Level Monitor
US Patent:
2004017, Sep 9, 2004
Filed:
Feb 17, 2004
Appl. No.:
10/780071
Inventors:
David Lizon - Rio Rancho NM, US
Gregory Kaduchak - Los Alamos NM, US
Dipen Sinha - Los Alamos NM, US
Gregory Kaduchak - Los Alamos NM, US
Dipen Sinha - Los Alamos NM, US
International Classification:
G01F023/296
US Classification:
073/29000V
Abstract:
The present invention includes an apparatus and method for continuous and point level liquid level detection in a closed container or pipe having an inaccessible interior volume such that it is difficult to retrofit these tanks with a level gauge that operates within the storage volume. The invention is based on a frequency domain analysis of the combined storage tank/fluid or pipe/fluid response to localized ultrasonic energy, and can be implemented using several excitation and signal analysis procedures, taking advantage of the transmission properties of the vessel wall in the vicinity of one of its longitudinal thickness resonances. Thus, significantly lower peak excitation voltages are required than with pulse-echo ultrasonic techniques.
Room Temperature Dispenser Photocathode
US Patent:
2011014, Jun 16, 2011
Filed:
Dec 15, 2010
Appl. No.:
12/968991
Inventors:
Nathan A. Moody - Los Alamos NM, US
David Charles Lizon - Rio Rancho NM, US
Dinh Cong Nguyen - Los Alamos NM, US
David Charles Lizon - Rio Rancho NM, US
Dinh Cong Nguyen - Los Alamos NM, US
Assignee:
LOS ALAMOS NATIONAL SECURITY, LLC - Los Alamos NM
International Classification:
H01L 31/0248, B82Y 99/00
US Classification:
257 10, 257E31002, 977949
Abstract:
Self-healing photocathode device comprising a photoemissive multi-alkali semiconductor comprising a multi-alkali antimonide having the formula ABCSb, where A, B and C are Group I alkali metals and x+y+z=3; a nanostructured porous membrane, one surface of which is in direct contact with the multi-alkali semiconductor and the opposing surface of which is disposed toward the inside of a sealed reservoir, such that the porous membrane and the sealed reservoir form a volume which is maintained at low pressure; a temperature control means in contact with the porous membrane, wherein the temperature control means regulates the temperature of the porous membrane at 200° C. or less; a source comprising elemental cesium which is releasable into the enclosed volume; and, a current conducting means attached to the source.