Jack J. Keegan

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Fullerton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
NOx Conversion efficiency detector
- Patent number 4,335,073
- Issue date Jun 15, 1982
- Beckman Instruments, Inc.
- Loran D. Sherwood
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic pick up for use with electronic ignition systems
- Patent number 4,101,859
- Issue date Jul 18, 1978
- Beckman Instruments, Inc.
- George I. Reeves
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Advance and retard timing light
- Patent number 4,010,414
- Issue date Mar 1, 1977
- Beckman Instruments, Inc.
- George I. Reeves
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS