William R. Berggren

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Woodbury, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Cationically co-curable polysiloxane release coatings
- Patent number 5,753,346
- Issue date May 19, 1998
- Minnesota Mining and Manufacturing Company
- Charles M. Leir
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cationically co-curable polysiloxane release coatings
- Patent number 5,576,356
- Issue date Nov 19, 1996
- Minnesota Mining and Manufacturing Company
- Charles M. Leir
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...