George E. Lewis

Person

Arcadia, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid sealing assembly for a marine riser telescopic slip joint
- Patent number 4,411,434
- Issue date Oct 25, 1983
- Hydril Company
- George E. Lewis
- E21 - EARTH DRILLING MINING
Information Patent Grant
High capacity pulsation dampener or surge absorber
- Patent number 4,195,668
- Issue date Apr 1, 1980
- Hydril Company
- George E. Lewis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Treating, including induction heating of well pipe connections
- Patent number 4,133,095
- Issue date Jan 9, 1979
- Hydril Company
- George E. Lewis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating blowout preventer apparatus
- Patent number 4,098,341
- Issue date Jul 4, 1978
- Hydril Company
- George E. Lewis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Underwater sealing of exposed ports in relatively closable members
- Patent number 3,966,235
- Issue date Jun 29, 1976
- Hydril Company
- George E. Lewis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlled closing pattern packing unit for blowout preventer
- Patent number 3,958,808
- Issue date May 25, 1976
- Hydril Company
- George E. Lewis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid pressure transducer
- Patent number 3,950,996
- Issue date Apr 20, 1976
- Hydril Company
- George E. Lewis
- G01 - MEASURING TESTING
Information Patent Grant
Mud gas content sampling device
- Patent number 3,937,060
- Issue date Feb 10, 1976
- Hydril Company
- George E. Lewis
- E21 - EARTH DRILLING MINING

George E. Lewis

Person

Patents Grantslast 30 patents

Fluid sealing assembly for a marine riser telescopic slip joint

High capacity pulsation dampener or surge absorber

Treating, including induction heating of well pipe connections

Rotating blowout preventer apparatus

Underwater sealing of exposed ports in relatively closable members

Controlled closing pattern packing unit for blowout preventer

Fluid pressure transducer

Mud gas content sampling device