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Inventor

STEHOUWER DAVID M

US11 patents
⚠️ This page may combine multiple inventors who share the name “STEHOUWER DAVID M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CUMMINS ENGINE CO INC

4 patents
US5749339AMay 12, 1998

Electronically controlled continuous lubricating oil replacement system

CUMMINS ENGINE CO INC70 citations94
US6082322AJul 4, 2000

Electronically controlled continuous lubricating oil replacement system

CUMMINS ENGINE CO INC37 citations91
US5881688AMar 16, 1999

Electronically controlled continuous lubricating oil replacement system

CUMMINS ENGINE CO INC26 citations91
US5970942AOct 26, 1999

Electronically controlled continuous lubricating oil replacement system

CUMMINS ENGINE CO INC37 citations89

FLEETGUARD INC

3 patents
US6238554B1May 29, 2001

Fuel filter including slow release additive

FLEETGUARD INC176 citations95
US7250126B2Jul 31, 2007

Acid-neutralizing filter media

FLEETGUARD INC24 citations92
US7913858B2Mar 29, 2011

Acid-neutralizing filter media

FLEETGUARD INC6 citations74

NELSON IND INC

2 patents
US6319402B1Nov 20, 2001

Extended life dual full-flow and bypass filter

NELSON IND INC31 citations92
US6273031B1Aug 14, 2001

Clean lubricant circulation system

NELSON IND INC31 citations92

DOBER CHEMICAL CORP

1 patent
US6860241B2Mar 1, 2005

Fuel filter including slow release additive

DOBER CHEMICAL CORP121 citations96

TEXACO INC

1 patent
US3996144ADec 7, 1976

Rust inhibitors and lubricant compositions containing same

TEXACO INC5 citations55