Philip H. Goldenberg

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Pittsfield, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Paper pulp screen cylinder
- Patent number 5,791,495
- Issue date Aug 11, 1998
- Beloit Technologies, Inc.
- William A. Gero
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Disk refiner having sliding rigid multiple disks
- Patent number 4,783,014
- Issue date Nov 8, 1988
- Beloit Corporation
- Borje Fredriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rigid link multiple disk refiner
- Patent number 4,614,309
- Issue date Sep 30, 1986
- Beloit Corporation
- Philip H. Goldenberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flexible spoke rotor for multiple disk refiner
- Patent number 4,586,662
- Issue date May 6, 1986
- Beloit Corporation
- Philip H. Goldenberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE