Zheng Zhenbin

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New Brunswick, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Sterilization of fermentation equipment with shroud assembly
- Patent number 5,443,802
- Issue date Aug 22, 1995
- New Brunswick Scientific Co., Inc.
- David Freedman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sparger for fermentation and tissue culturing vessels
- Patent number 4,727,040
- Issue date Feb 23, 1988
- New Brunswick Scientific Co., Ltd.
- David Freedman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Agitator for a fermentation and tissue culturing vessel
- Patent number 4,634,675
- Issue date Jan 6, 1987
- New Brunswick Scientific Co., Inc.
- David Freedman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL