Roger J. Forester

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Uniform minimum-permeability woven fabric, filter, and process ther...
- Patent number 4,613,350
- Issue date Sep 23, 1986
- Minnesota Mining and Manufacturing Company
- Roger J. Forester
- D03 - WEAVING
Information Patent Grant
Uniform minimum-permeability woven fabric, filter, and process ther...
- Patent number 4,543,113
- Issue date Sep 24, 1985
- Minnesota Mining and Manufacturing Company
- Roger J. Forester
- D03 - WEAVING