Charles J. Berzansky Jr.

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Jacksonville, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Polybutene-based foam control composition for aqueous systems
- Patent number 5,562,862
- Issue date Oct 8, 1996
- Betz Laboratories, Inc.
- Charles J. Berzansky
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Use of foam control composition in aqueous systems
- Patent number 5,425,899
- Issue date Jun 20, 1995
- Betz PaperChem, Inc.
- Duy T. Nguyen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Foam control compositions
- Patent number 5,320,777
- Issue date Jun 14, 1994
- Betz PaperChem, Inc.
- Duy T. Nguyen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL