Marilyn D. Welch

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Burnsville, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter assembly with pleated media V-packs, and methods
- Patent number 7,311,747
- Issue date Dec 25, 2007
- Donaldson Company, Inc.
- Daniel Eric Adamek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Filter assembly with pleated media V-packs, and methods
- Publication number 20050144916
- Publication date Jul 7, 2005
- Daniel Eric Adamek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL