Duke N. Sims

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South Beloit, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Paper making machine providing curl control
- Patent number 5,884,415
- Issue date Mar 23, 1999
- Beloit Technologies, Inc.
- Duke N. Sims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer group for curl control
- Patent number 5,542,193
- Issue date Aug 6, 1996
- Beloit Technologies, Inc.
- Duke N. Sims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Single tier dryer section for curl control
- Patent number 5,283,960
- Issue date Feb 8, 1994
- Beloit Technologies, Inc.
- Duke N. Sims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Single tier dryer section for curl control
- Patent number 5,269,074
- Issue date Dec 14, 1993
- Beloit Technologies, Inc.
- Duke N. Sims
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE