Jerry C. Wang

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Waterloo, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for determining oil change interval
- Patent number 6,253,601
- Issue date Jul 3, 2001
- Cummins Engine Company, Inc.
- Jerry C. Wang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electronically controlled continuous lubricating oil replacement sy...
- Patent number 6,082,322
- Issue date Jul 4, 2000
- Cummins Engine Company, Inc.
- John P. Graham
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronically controlled continuous lubricating oil replacement sy...
- Patent number 5,970,942
- Issue date Oct 26, 1999
- Cummins Engine Company, Inc.
- David E. Koeberlein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronically controlled continuous lubricating oil replacement sy...
- Patent number 5,881,688
- Issue date Mar 16, 1999
- Cummins Engine Company, Inc.
- John P. Graham
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronically controlled continuous lubricating oil replacement sy...
- Patent number 5,749,339
- Issue date May 12, 1998
- Cummins Engine Company, Inc.
- John P. Graham
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS