Wallace B. Ramsey

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Photopolymerization using copper ions
- Patent number 4,415,417
- Issue date Nov 15, 1983
- Calgon Corporation
- Lee W. Bush
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Combined visible light and thermally activated continuous polymeriz...
- Patent number 4,325,794
- Issue date Apr 20, 1982
- Calgon Corporation
- Wood E. Hunter
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL