Riley J. Hillstrom

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North Hudson, WI, US

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Patents Applicationslast 30 patents

Information Patent Application
FILTER FRAME ASSEMBLY FOR FILTER MEDIA, FILTRATION SYSTEM, AND METH...
- Publication number 20230277970
- Publication date Sep 7, 2023
- 3M Innovative Properties Company
- Mark A. Sanocki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COLLAPSIBLE AIR FILTER AND ASSOCIATED PACKAGING
- Publication number 20230277971
- Publication date Sep 7, 2023
- 3M Innovative Properties Company
- Glen O. Gregerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIGHT CONTROL FILM AND A METHOD OF MANUFACTURING THE SAME
- Publication number 20230024412
- Publication date Jan 26, 2023
- 3M Innovative Properties Company
- James E. Lockridge
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...