William Contaxis, III

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Milford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter cartridge and method of construction thereof
- Patent number 8,246,883
- Issue date Aug 21, 2012
- 3M Innovative Properties Company
- Laurence W. Bassett
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Keyed filter assembly
- Patent number 7,763,170
- Issue date Jul 27, 2010
- 3M Innovative Properties Company
- Laurence W. Bassett
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Rotary valve assembly for fluid filtration system
- Patent number 7,407,148
- Issue date Aug 5, 2008
- 3M Innovative Properties Company
- Laurence W. Bassett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Keyed filter assembly
- Patent number 7,135,113
- Issue date Nov 14, 2006
- 3M Innovative Properties Company
- Laurence W. Bassett
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Keyed filter assembly
- Patent number 6,949,189
- Issue date Sep 27, 2005
- Cuno Incorporated
- Laurence W. Bassett
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
KEYED FILTER ASSEMBLY
- Publication number 20110005988
- Publication date Jan 13, 2011
- 3M Innovative Properties Company
- Laurence W. Bassett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
KEYED FILTER ASSEMBLY
- Publication number 20100288687
- Publication date Nov 18, 2010
- 3M Innovative Properties Company
- Laurence W. Bassett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
KEYED FILTER ASSEMBLY
- Publication number 20090020470
- Publication date Jan 22, 2009
- Laurence W. Bassett
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL