Charles D. Biskner

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Ames, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Biological reactor including settler assembly
- Patent number 6,030,529
- Issue date Feb 29, 2000
- United States Filter Corporation
- Charles D. Biskner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Granular media filter including media settler assembly
- Patent number 6,027,645
- Issue date Feb 22, 2000
- United States Filter Corporation
- Charles D. Biskner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Granular media filter including media settler assembly
- Patent number 5,779,895
- Issue date Jul 14, 1998
- General Filter Company
- Charles D. Biskner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL