Charles F. VanBerg

Person

Duncan, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of testing the lifeline of coiled tubing
- Patent number 5,767,671
- Issue date Jun 16, 1998
- Halliburton Company
- Terry H. McCoy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-contained downhole gauge system
- Patent number 5,337,234
- Issue date Aug 9, 1994
- Halliburton Company
- Terry O. Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Detecting system and method for oil or gas well
- Patent number 5,323,856
- Issue date Jun 28, 1994
- Halliburton Company
- James L. Davis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Knife gate valve stage cementer
- Patent number 5,299,640
- Issue date Apr 5, 1994
- Halliburton Company
- Steven G. Streich
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for electromagnetically detecting the passing...
- Patent number 5,252,918
- Issue date Oct 12, 1993
- Halliburton Company
- Charles F. VanBerg
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for providing electrical power in a well
- Patent number 5,202,194
- Issue date Apr 13, 1993
- Halliburton Company
- Charles F. VanBerg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-containing downhole gauge system
- Patent number 5,153,832
- Issue date Oct 6, 1992
- Halliburton Company
- Terry O. Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-contained downhole gauge system
- Patent number 4,866,607
- Issue date Sep 12, 1989
- Halliburton Company
- Terry O. Anderson
- E21 - EARTH DRILLING MINING

Charles F. VanBerg

Person

Patents Grantslast 30 patents

Method of testing the lifeline of coiled tubing

Self-contained downhole gauge system

Detecting system and method for oil or gas well

Knife gate valve stage cementer

Apparatus and method for electromagnetically detecting the passing...

Apparatus and method for providing electrical power in a well

Self-containing downhole gauge system

Self-contained downhole gauge system