Ernest L. Neu

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Redondo Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for making polymeric filter aids and products thereof
- Patent number 4,145,284
- Issue date Mar 20, 1979
- Grefco, Inc.
- Ernest L. Neu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for selectively comminuting particles of a fra...
- Patent number 4,059,231
- Issue date Nov 22, 1977
- Grefco, Inc.
- Ernest L. Neu
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...