Barry D. Graham

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Vista, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for recovering materials from soil
- Patent number 8,517,177
- Issue date Aug 27, 2013
- Barry D. Graham
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Dosimeter security packaging
- Patent number 4,765,468
- Issue date Aug 23, 1988
- Barry D. Graham
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR RECOVERING MATERIALS FROM SOIL
- Publication number 20110031166
- Publication date Feb 10, 2011
- Barry D. Graham
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING