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Thomas L. Cowan
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Westhampton Beach, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Igniter circuit with an air gap
Patent number
6,805,109
Issue date
Oct 19, 2004
Thomas L. Cowan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Igniter circuit with an air gap
Patent number
6,647,974
Issue date
Nov 18, 2003
Thomas L. Cowan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignitor circuit enhancement
Patent number
5,793,585
Issue date
Aug 11, 1998
Thomas L. Cowan
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
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Patent Application
IGNITER CIRCUIT WITH AN AIR GAP
Publication number
20040050377
Publication date
Mar 18, 2004
Thomas L. Cowan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS