Calvin Richardson

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Damage resistant decorative laminate
- Patent number 4,880,689
- Issue date Nov 14, 1989
- Formica Corporation
- John J. Park
- B44 - DECORATIVE ARTS
Information Patent Grant
Process for the preparation of a fully hydrolyzed polyvinyl alcohol...
- Patent number 4,311,804
- Issue date Jan 19, 1982
- Formica Corporation
- Ram S. Raghava
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...