Yu Wen Sun

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Woodbury, MN, US

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Patents Applicationslast 30 patents

Information Patent Application
AIR FILTER CONFIGURED IN A ROLL
- Publication number 20170246583
- Publication date Aug 31, 2017
- 3M Innovative Properties Company
- Andrew R. Fox
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POWERED WINDOW AIR FILTER
- Publication number 20170241656
- Publication date Aug 24, 2017
- Andrew R. Fox
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL