Douglas C. Fishburn

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Hornby, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for milling a surface
- Patent number 7,360,289
- Issue date Apr 22, 2008
- Douglas C. Fishburn
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Air vapor securement closure for a membrane roofing system
- Patent number 4,706,432
- Issue date Nov 17, 1987
- Fishburn Roofing Sciences Group Limited
- Douglas C. Fishburn
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
GREEN ROOF EDGING AND RESTRAINT SYSTEM
- Publication number 20100058657
- Publication date Mar 11, 2010
- Douglas C. Fishburn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Apparatus for milling a surface
- Publication number 20070280801
- Publication date Dec 6, 2007
- Douglas C. Fishburn
- E04 - BUILDING