Peter H. Knappe

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Santa Barbara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sanitary spiral wound filtration cartridge
- Patent number 8,668,828
- Issue date Mar 11, 2014
- TriSep Corporation
- Peter H. Knappe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Low pressure filtration
- Patent number 7,585,411
- Issue date Sep 8, 2009
- TriSep Corporation
- Peter H. Knappe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Back-flushable spiral wound filter and methods of making and using...
- Patent number 6,755,970
- Issue date Jun 29, 2004
- TriSep Corporation
- Peter H. Knappe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sanitary rigid shell spiral wound element
- Patent number 5,985,146
- Issue date Nov 16, 1999
- TriSep Corporation
- Peter Herbert Knappe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SANITARY SPIRAL WOUND FILTRATION CARTRIDGE
- Publication number 20090145838
- Publication date Jun 11, 2009
- TriSep Corporation
- Peter H. Knappe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NETWORK FOR SUPPORTING SPIRAL WOUND MEMBRANE CARTRIDGES FOR SUBMERG...
- Publication number 20070151916
- Publication date Jul 5, 2007
- TriSep Corporation
- Peter H. Knappe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Low pressure filtration
- Publication number 20070131614
- Publication date Jun 14, 2007
- TriSep Corporation
- Peter H. Knappe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL