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Sam J. Green
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Temperance, MI, US
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last 30 patents
Information
Patent Grant
Glow plug control circuit
Patent number
4,375,205
Issue date
Mar 1, 1983
Champion Spark Plug Company
Samuel J. Green
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Spark plug tester ignition system
Patent number
4,032,842
Issue date
Jun 28, 1977
Champion Spark Plug Company
Sam J. Green
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic control of spark advance and dwell
Patent number
3,943,896
Issue date
Mar 16, 1976
Champion Spark Plug Company
Sam J. Green
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for measuring the temperature of an operating spark plug
Patent number
3,940,987
Issue date
Mar 2, 1976
Champion Spark Plug Company
Sam J. Green
G01 - MEASURING TESTING