David E. Hill

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Knoxville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced monitor system for water protection
- Patent number 7,591,979
- Issue date Sep 22, 2009
- UT-Battelle, LLC
- David E. Hill
- G01 - MEASURING TESTING
Information Patent Grant
Freeze resistant buoy system
- Patent number 7,258,836
- Issue date Aug 21, 2007
- UT-Battelle, LLC
- David E. Hill
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Freeze resistant buoy system
- Publication number 20050084418
- Publication date Apr 21, 2005
- David E. Hill
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Enhanced monitor system for water protection
- Publication number 20050084419
- Publication date Apr 21, 2005
- David E. Hill
- G01 - MEASURING TESTING