Dennis D. George

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Ram packer
- Patent number D1006593
- Issue date Dec 5, 2023
- Worldwide Oilfield Machine, Inc.
- Dennis D George
- D08 - Tools and hardware
Information Patent Grant
BOP booster piston assembly and method
- Patent number 11,187,054
- Issue date Nov 30, 2021
- Prashant N. Akhare
- E21 - EARTH DRILLING MINING
Information Patent Grant
BOP booster piston assembly and method
- Patent number 10,190,382
- Issue date Jan 29, 2019
- Prashant N. Akhare
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve for use in a subsea drilling riser
- Patent number 6,123,151
- Issue date Sep 26, 2000
- Stewart & Stevenson Services, Inc.
- Albert M. Regan
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ANNULAR PREVENTER
- Publication number 20220178219
- Publication date Jun 9, 2022
- WORLDWIDE OILFIELD MACHINE, INC.
- PRASHANT N AKHARE
- E21 - EARTH DRILLING MINING
Information Patent Application
BOP BOOSTER PISTON ASSEMBLY AND METHOD
- Publication number 20190078411
- Publication date Mar 14, 2019
- WORLDWIDE OILFIELD MACHINE, INC.
- PRASHANT AKHARE
- E21 - EARTH DRILLING MINING
Information Patent Application
BOP BOOSTER PISTON ASSEMBLY AND METHOD
- Publication number 20170107779
- Publication date Apr 20, 2017
- WORLDWIDE OILFIELD MACHINE, INC.
- PRASHANT N AKHARE
- E21 - EARTH DRILLING MINING