Robert Bates

Follow

Person

Houma, LA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and multi-purpose apparatus for control of fluid in wellbore...
- Patent number 6,571,880
- Issue date Jun 3, 2003
- Frank's International, Inc.
- Charles A. Butterfield
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD TO CONTROL THE PHYSICAL INTERFACE BETWEEN TWO OR MORE FLUIDS
- Publication number 20080060820
- Publication date Mar 13, 2008
- Halliburton Energy Services, Inc.
- Daniel Bour
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD TO CONTROL THE PHYSICAL INTERFACE BETWEEN TWO OR MORE FLUIDS
- Publication number 20080060811
- Publication date Mar 13, 2008
- Halliburton Energy Services, Inc.
- Daniel Bour
- E21 - EARTH DRILLING MINING