Michael Heskins

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Toronto, Ontario, M5M 1W1, CA

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Patents Grantslast 30 patents

Information Patent Grant
Poly(N-benzyl acrylamide) polymer containing negative photoresist c...
- Patent number 4,569,901
- Issue date Feb 11, 1986
- Allied Corporation
- James E. Guillet
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymeric flocculants
- Patent number 4,536,294
- Issue date Aug 20, 1985
- James E. Guillet
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE