William R. Landrum

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Petroleum production utilizing a salt cavern
- Patent number 6,820,696
- Issue date Nov 23, 2004
- ConocoPhillips Company
- Gary J. Bergman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Petroleum production utilizing a salt cavern
- Publication number 20030201104
- Publication date Oct 30, 2003
- CONOCO INC.,
- Gary J. Bergman
- E21 - EARTH DRILLING MINING