Michael S. Libbey

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Edina, MN, US

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Patents Applicationslast 30 patents

Information Patent Application
VENT ASSEMBLY WITH MEDIA SUPPORT BRACE
- Publication number 20240082772
- Publication date Mar 14, 2024
- Donaldson Company, Inc.
- Robert L. Dahlstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VENT WITH INVERSION PROTECTION
- Publication number 20230392818
- Publication date Dec 7, 2023
- Donaldson Company, Inc.
- Marc J. Andvik
- F24 - HEATING RANGES VENTILATING