Mark C. Wolff

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Non-flammable, high-solvency compositions comprising trans-1,2-dich...
- Patent number 6,852,684
- Issue date Feb 8, 2005
- E. I. Du Pont de Nemours and Company
- Greg A. Westbrook
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning composition of dibasic ester, hydrocarbon solvent, compati...
- Patent number 5,084,200
- Issue date Jan 28, 1992
- E. I. Du Pont de Nemours and Company
- Kenneth T. Dishart
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cleaning composition of dibasic ester, hydrocarbon solvent and comp...
- Patent number 5,062,988
- Issue date Nov 5, 1991
- E. I. Du Pont de Nemours and Company
- Kenneth T. Dishart
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cleaning composition of dibasic ester and hydrocarbon solvent
- Patent number 5,011,620
- Issue date Apr 30, 1991
- E. I. Du Pont de Nemours and Company
- Kenneth T. Dishart
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cleaning composition of terpene compound and dibasic ester
- Patent number 4,867,800
- Issue date Sep 19, 1989
- E. I. Du Pont de Nemours and Company
- Kenneth T. Dishart
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...