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James M. Ralson
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Naperville, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems for regulating voltage to an electrical resistance igniter
Patent number
7,671,305
Issue date
Mar 2, 2010
Saint-Gobain Ceramics & Plastics, Inc.
Thomas A. Chodacki
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Systems for regulating voltage to an electrical resistance igniter
Patent number
7,148,454
Issue date
Dec 12, 2006
Saint-Gobain Ceramics & Plastics, Inc.
Thomas A. Chodacki
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Transformerless LED driving circuit
Patent number
5,917,779
Issue date
Jun 29, 1999
Gabriel, Inc.
James M. Ralson
G04 - HOROLOGY
Information
Patent Grant
Refrigerator ice door delay circuit
Patent number
5,886,430
Issue date
Mar 23, 1999
Gabriel, Inc.
James M. Ralson
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Systems for regulating voltage to an electrical resistance igniter
Publication number
20070007278
Publication date
Jan 11, 2007
Saint-Gobain Ceramics & Plastics, Inc.
Thomas A. Chodacki
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
System, apparatus and method for controlling ignition including re-...
Publication number
20040209209
Publication date
Oct 21, 2004
Thomas A. Chodacki
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Systems for regulating voltage to an electrical resistance igniter
Publication number
20030164368
Publication date
Sep 4, 2003
Thomas A. Chodacki
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES