N. John Leuck

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Eugene, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Hose coupling device
- Patent number 7,367,594
- Issue date May 6, 2008
- QL Holdings, LLC
- Daniel C. Evans
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Hose coupling device
- Publication number 20050242578
- Publication date Nov 3, 2005
- QL Holdings, LLC
- Daniel C. Evans
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hose coupling device
- Publication number 20040245776
- Publication date Dec 9, 2004
- QL Holdings, LLC
- Daniel C. Evans
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...