John G. Kopp

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San Clemente, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Break-apart assembly for supporting an exhaust flue and providing a...
- Patent number 7,490,600
- Issue date Feb 17, 2009
- John G. Kopp
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combination appliance hold-down plate
- Patent number 6,460,820
- Issue date Oct 8, 2002
- John Gordon Kopp
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Lifting and supporting apparatus
- Patent number 5,622,355
- Issue date Apr 22, 1997
- John G. Kopp
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Modular filter assembly
- Patent number 5,399,180
- Issue date Mar 21, 1995
- John G. Kopp
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Break-apart conduit bracket sheet
- Publication number 20070241242
- Publication date Oct 18, 2007
- John Gordon Kopp
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Break-apart assembly for supporting an exhaust flue and providing a...
- Publication number 20070227527
- Publication date Oct 4, 2007
- John G. Kopp
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Break-apart flue support strut and attachment strap
- Publication number 20070221201
- Publication date Sep 27, 2007
- John G. Kopp
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Break-apart assembly for supporting an exhaust flue
- Publication number 20070215141
- Publication date Sep 20, 2007
- John G. Kopp
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Flu supporting system and method of manufacture and application
- Publication number 20070215140
- Publication date Sep 20, 2007
- John G. Kopp
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES