Donald C. Portfolio

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Solon, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
High solids water-borne surface coating containing hollow particulates
- Patent number 6,214,450
- Issue date Apr 10, 2001
- Tremco Incorporated
- Frank A. Wickert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Emulsification of asphalt and modified asphalt with primary emulsif...
- Patent number 5,364,894
- Issue date Nov 15, 1994
- Tremco, Inc.
- Donald C. Portfolio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...