Barry Philip Hudson

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Richmond, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing concrete
- Patent number 6,546,793
- Issue date Apr 15, 2003
- Aggregate Research Industries
- Barry Philip Hudson
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for manufacturing concrete
- Patent number 6,379,031
- Issue date Apr 30, 2002
- Aggregate Research Industries, LLC
- Randy Lyn Weingart
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing concrete
- Publication number 20020121133
- Publication date Sep 5, 2002
- Barry Philip Hudson
- B28 - WORKING CEMENT, CLAY, OR STONE