Wayne N. Rickman

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Brockport, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
High gas dispersion efficiency glass coated impeller
- Patent number 6,190,033
- Issue date Feb 20, 2001
- Pfaulder, Inc.
- Wayne N. Rickman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High axial flow glass coated impeller
- Patent number 6,082,890
- Issue date Jul 4, 2000
- Pfaudler, Inc.
- Matthias Georg Heinzmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL