Richard M. Zielinski

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Chicopee Falls, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Toner composition comprising rosin modified styrene acrylic resin
- Patent number 4,971,881
- Issue date Nov 20, 1990
- Monsanto Company
- Gary Deets
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...