John D. Gaither

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West Salem, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
End cap relief valve mechanism for a filter
- Patent number 6,585,887
- Issue date Jul 1, 2003
- Champion Laboratories, Inc.
- Larry Dean Michels
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Filter including temperature and pressure responsive bypass
- Patent number 6,544,412
- Issue date Apr 8, 2003
- Champion Laboratories, Inc.
- Larry Dean Michels
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thermostatically controlled pack hold-down assembly
- Patent number 4,547,287
- Issue date Oct 15, 1985
- Champion Laboratories, Inc.
- John D. Gaither
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Filter
- Publication number 20120037557
- Publication date Feb 16, 2012
- Welby S. Atteberry
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Combination valve including anti-drainback valve with slits
- Publication number 20080060991
- Publication date Mar 13, 2008
- John D. Gaither
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter with combination valve having elongated openings in the end...
- Publication number 20070235375
- Publication date Oct 11, 2007
- Kent C. Stanhope
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fluid filter assembly having a combination valve
- Publication number 20060201858
- Publication date Sep 14, 2006
- John D. Gaither
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
End cap relief valve mechanism for a filter
- Publication number 20020139733
- Publication date Oct 3, 2002
- Larry Dean Michels
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
End cap relief valve mechanism for a filter
- Publication number 20020139731
- Publication date Oct 3, 2002
- Larry Dean Michels
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL