Robert George Wilburn

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Rock Island, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-purpose drain
- Patent number 7,120,949
- Issue date Oct 17, 2006
- Robert George Wilburn
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Multi-purpose drain
- Publication number 20050268396
- Publication date Dec 8, 2005
- Robert George Wilburn
- E03 - WATER SUPPLY SEWERAGE