Norman R. Herbst

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
High efficiency mixing impeller
- Patent number 4,305,673
- Issue date Dec 15, 1981
- General Signal Corporation
- Norman R. Herbst
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Blade for mixing liquids in a conduit
- Patent number D255451
- Issue date Jun 17, 1980
- General Signal Corporation
- Norman R. Herbst
- D15 - Machines not elsewhere specified
Information Patent Grant
In-line blender
- Patent number 4,123,178
- Issue date Oct 31, 1978
- General Signal Corporation
- Ronald N. Salzman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL