David L. Wertz

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Hattiesburg, MS, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for converting tires to rubber particles while removing ino...
- Patent number 6,060,528
- Issue date May 9, 2000
- University of Southern Mississippi
- David L. Wertz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for converting scrap tires to rubber particles while removi...
- Patent number 5,889,063
- Issue date Mar 30, 1999
- University of Southern Mississippi
- David L. Wertz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for use of rubber powder from tires to remove and recover m...
- Publication number 20060157417
- Publication date Jul 20, 2006
- David L. Wertz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL