Larry R. Hartwick

Follow

Person

Rochester Hills, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
After-burner heated catalyst system and associated control circuit...
- Patent number 5,802,844
- Issue date Sep 8, 1998
- Chrysler Corporation
- Anson Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Circuit and control method for electrically heating a catalyst
- Patent number 5,645,745
- Issue date Jul 8, 1997
- Chrysler Corporation
- Larry R. Hartwick
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Ambient temperature monitoring technique
- Patent number 5,001,656
- Issue date Mar 19, 1991
- Chrysler Corporation
- Eugene S. Zimmerman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of measuring barometric pressure and manifold absolute press...
- Patent number 4,787,043
- Issue date Nov 22, 1988
- Chrysler Motors Corporation
- Eugene S. Zimmerman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS