David J. Burken

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Blue Grass, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bracket system for mounting fiberglass panel tiles
- Patent number 6,880,306
- Issue date Apr 19, 2005
- HON Technology Inc.
- David J. Burken
- E04 - BUILDING
Information Patent Grant
Base assembly for wall panel construction
- Patent number 6,865,853
- Issue date Mar 15, 2005
- HON Technology Inc.
- David J. Burken
- E04 - BUILDING
Information Patent Grant
Simplified wall panel
- Patent number 6,775,953
- Issue date Aug 17, 2004
- HON Technology Inc.
- David J. Burken
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Base assembly for wall panel construction
- Publication number 20040154267
- Publication date Aug 12, 2004
- David J. Burken
- E04 - BUILDING
Information Patent Application
Panel tile mounting system
- Publication number 20040144049
- Publication date Jul 29, 2004
- David J. Burken
- E04 - BUILDING
Information Patent Application
Simplified wall panel
- Publication number 20030221384
- Publication date Dec 4, 2003
- David J. Burken
- E04 - BUILDING