Robert J. Provo

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Spring, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
Screen Filter
- Publication number 20160008747
- Publication date Jan 14, 2016
- Porous Metal Filter
- Robert J. Provo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Screen Filter
- Publication number 20150076051
- Publication date Mar 19, 2015
- Porous Metal Filter
- Robert J. Provo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Sand Screen Filter for an Oil or Gas Well
- Publication number 20140158609
- Publication date Jun 12, 2014
- Porous Metal Filter
- Robert J. Provo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL