Richard A. Holl

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Ventura, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for high-shear material treatment
- Patent number 5,538,191
- Issue date Jul 23, 1996
- Richard A. Holl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and apparatus for treating materials in liquids
- Patent number 5,279,463
- Issue date Jan 18, 1994
- Richard A. Holl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL