Reggie H. Etheridge

Follow

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Universal flexbowl wellhead and well completion method
- Patent number 4,886,121
- Issue date Dec 12, 1989
- Seaboard-Arval Corporation
- Albert C. Demny
- E21 - EARTH DRILLING MINING
Information Patent Grant
X-shaped high pressure sealing structure
- Patent number 4,787,642
- Issue date Nov 29, 1988
- Seaboard Wellhead, Inc.
- Reggie H. Etheridge
- E21 - EARTH DRILLING MINING
Information Patent Grant
Piloted wellhead flow control valve
- Patent number 4,774,980
- Issue date Oct 4, 1988
- Reggie H. Etheridge
- E21 - EARTH DRILLING MINING
Information Patent Grant
Piloted wellhead flow control valve
- Patent number 4,662,603
- Issue date May 5, 1987
- Seaboard Wellhead, Inc.
- Reggie H. Etheridge
- E21 - EARTH DRILLING MINING