Yi SVEC

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method, system, and composition for producing oil
- Patent number 9,840,657
- Issue date Dec 12, 2017
- Jeffrey George Southwick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method, system, and composition for producing oil
- Patent number 9,670,396
- Issue date Jun 6, 2017
- Shell Oil Company
- Jeffrey George Southwick
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD, SYSTEM, AND COMPOSITION FOR PRODUCING OIL
- Publication number 20170166804
- Publication date Jun 15, 2017
- Shell Oil Company
- Jeffrey George SOUTHWICK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD, SYSTEM, AND COMPOSITION FOR PRODUCING OIL
- Publication number 20140196902
- Publication date Jul 17, 2014
- Shell Oil Company
- Jeffrey George SOUTHWICK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD, SYSTEM, AND COMPOSITION FOR PRODUCING OIL
- Publication number 20140174735
- Publication date Jun 26, 2014
- Shell Oil Company
- Jeffrey George SOUTHWICK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...