Sioe-Heng A. Tjoe

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Troy, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Nonaqueous cathodic electrocoat pigment paste
- Patent number 5,145,568
- Issue date Sep 8, 1992
- E. I. Du Pont de Nemours and Company
- Ding Y. Chung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cathodic electrodeposition coatings containing a reactive additive
- Patent number 5,066,688
- Issue date Nov 19, 1991
- E. I. Du Pont de Nemours and Company
- Ding Y. Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nonionic surfactant as a pigment dispersant and film build additive
- Patent number 5,035,785
- Issue date Jul 30, 1991
- E. I. Du Pont de Nemours and Company
- Tapan K. Debroy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cathodic electrodeposition coatings containing lead cyanamide as a...
- Patent number 4,994,507
- Issue date Feb 19, 1991
- E. I. Du Pont de Nemours and Company
- Tapan K. Debroy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...