David Ian Devenny

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogen sulfide removal from liquid sulfur
- Patent number 6,676,918
- Issue date Jan 13, 2004
- ExxonMobil Research and Engineering Company
- Francis Sui Lun Wu
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN SULFIDE REMOVAL FROM LIQUID SULFUR
- Publication number 20030232003
- Publication date Dec 18, 2003
- Francis Sui Lun Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL