Samuel F. Keller

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Beloit, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for removing fluid from a fibrous web
- Patent number 5,152,874
- Issue date Oct 6, 1992
- Beloit Corporation
- Samuel F. Keller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for cleaning a porous cover
- Patent number 5,092,961
- Issue date Mar 3, 1992
- Beloit Corporation
- Samuel F. Keller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of manufacturing a compressibility gradient in paper
- Patent number 4,973,441
- Issue date Nov 27, 1990
- Beloit Corporation
- Samuel F. Keller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE