John Underwood

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St. Simon's Island, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of making composites containing cellulosic pulp fibers
- Patent number 6,730,249
- Issue date May 4, 2004
- The United States of America as represented by the Secretary of Agriculture
- Karl D. Sears
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composites containing cellulosic pulp fibers and methods of making...
- Patent number 6,270,883
- Issue date Aug 7, 2001
- The United States of America as represented by the Secretary of Agriculture
- Karl D. Sears
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Methods of making composites containing cellulosic pulp fibers
- Publication number 20020000683
- Publication date Jan 3, 2002
- The United States of America as represented by the Secretary of Agriculture
- Karl D. Sears
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL