Jeffrey D. Wightman

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Beavercreek, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Quick disconnect coupling
- Patent number 8,499,915
- Issue date Aug 6, 2013
- F. R. Drake
- William L. Harrison
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Quick disconnect coupling
- Patent number 8,113,328
- Issue date Feb 14, 2012
- F. R. Drake Company
- William L. Harrison
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Quick disconnect coupling
- Patent number 7,849,991
- Issue date Dec 14, 2010
- F. R. Drake Company
- William L. Harrison
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
QUICK DISCONNECT COUPLING
- Publication number 20120211321
- Publication date Aug 23, 2012
- William L. HARRISON
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
QUICK DISCONNECT COUPLING
- Publication number 20110079484
- Publication date Apr 7, 2011
- William L. HARRISON
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Quick disconnect coupling
- Publication number 20080054627
- Publication date Mar 6, 2008
- William L. Harrison
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Quick disconnect coupling
- Publication number 20050217961
- Publication date Oct 6, 2005
- Planet Products Corporation
- William L. Harrison
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...