James A. Raetz

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Waseca, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Air-permeable filtration media, methods of manufacture and methods...
- Patent number 8,609,191
- Issue date Dec 17, 2013
- Point Source Solutions, Inc.
- James A. Raetz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air-permeable filtration media and related systems
- Patent number 7,892,326
- Issue date Feb 22, 2011
- Point Source Solutions, Inc.
- James A. Raetz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air-permeable filtration media, methods of manufacture and methods...
- Patent number 7,416,581
- Issue date Aug 26, 2008
- Point Source Solutions, Inc.
- James A. Raetz
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
AIR-PERMEABLE FILTRATION MEDIA, METHODS OF MANUFACTURE AND METHODS...
- Publication number 20110129603
- Publication date Jun 2, 2011
- Point Source Solutions, Inc.
- James A. Raetz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR-PERMEABLE FILTRATION MEDIA, METHODS OF MANUFACTURE AND METHODS...
- Publication number 20080271605
- Publication date Nov 6, 2008
- Point Source Solutions, Inc.
- James A. Raetz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air-permeable filtration media, methods of manufacture and methods...
- Publication number 20060054023
- Publication date Mar 16, 2006
- James A. Raetz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL