Eugene Chauviere

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual-direction ram-type blowout preventer seal
- Patent number 8,740,174
- Issue date Jun 3, 2014
- Hydril USA Manufacturing LLC
- John David Juda
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DUAL COMPOUND VARIABLE RAM PACKER
- Publication number 20140183382
- Publication date Jul 3, 2014
- HYDRIL USA MANUFACTURING LLC
- William L. Carbaugh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DUAL-DIRECTION RAM-TYPE BLOWOUT PREVENTER SEAL
- Publication number 20080135791
- Publication date Jun 12, 2008
- John David Juda
- E21 - EARTH DRILLING MINING