Michael Dubrovsky

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Richmond, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Method and system utilizing gravity and membranes to separate water...
- Publication number 20030080061
- Publication date May 1, 2003
- David R. Underdown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membrane system and method for separating a hydrocarbon fluid and a...
- Publication number 20030075507
- Publication date Apr 24, 2003
- Curtis L. Munson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Downhole membrane separation system with sweep gas
- Publication number 20030051874
- Publication date Mar 20, 2003
- Curtis L. Munson
- E21 - EARTH DRILLING MINING