Terrance D. Feddersen

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Bloomington, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Air filtering system having easily removable and replaceable filter...
- Patent number 6,585,792
- Issue date Jul 1, 2003
- Donaldson Company, Inc.
- Kirk A. Schneider
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Air filtering system having easily removable and replaceable filter...
- Publication number 20020112458
- Publication date Aug 22, 2002
- Kirk A. Schneider
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL