Robert A. Tessmer

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Mt. Clemens, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymeric additive for cathodic electrocoating compositions for imp...
- Patent number 5,472,998
- Issue date Dec 5, 1995
- E. I. Du Pont de Nemours and Company
- Robert A. Tessmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low temperature coring cathodic electrocoating composition
- Patent number 5,185,065
- Issue date Feb 9, 1993
- E. I. Du Pont de Nemours and Company
- Ding Y. Chung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Amide diol extended cathodic electrodeposition resins
- Patent number 5,095,051
- Issue date Mar 10, 1992
- E. I. Du Pont de Nemours and Company
- Ding Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...