Donald J. Stookey

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Chesterfield, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Combination membrane system for producing nitrogen enriched air
- Patent number 9,168,490
- Issue date Oct 27, 2015
- CMS Technologies Holdings, Inc.
- Sudipto Majumdar
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Combination Membrane System For Producing Nitrogen Enriched Air
- Publication number 20130042755
- Publication date Feb 21, 2013
- CMS TECHNOLOGIES HOLDINGS INC.
- Sudipto Majumdar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL