William A. Weidenbenner

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat transfer composition and method of making
- Patent number 3,972,821
- Issue date Aug 3, 1976
- Amchem Products, Inc.
- William A. Weidenbenner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...