Steven L. Hughes

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New Berlin, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Annular pleated filter cartridge for liquid filtration apparatus
- Patent number 6,910,589
- Issue date Jun 28, 2005
- Oberlin Filter Company
- Stephen W. Rose
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter sock for liquid filtration apparatus
- Patent number 6,355,171
- Issue date Mar 12, 2002
- Oberlin Filter Company
- Stephen W. Rose
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL