Bonsall S. Wilton

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McKinney, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling fluid loss from wells into high conductivity...
- Patent number 5,529,123
- Issue date Jun 25, 1996
- Atlantic Richfield Company
- Robert B. Carpenter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well conduit sealant and placement method
- Patent number 5,117,909
- Issue date Jun 2, 1992
- Atlantic Richfield Company
- Bonsall S. Wilton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spacer fluids
- Patent number 5,113,943
- Issue date May 19, 1992
- Atlantic Richfield Company
- William N. Wilson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Control of lost circulation in wells
- Patent number 5,065,820
- Issue date Nov 19, 1991
- Atlantic Richfield Company
- James B. Bloys
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spacer fluids
- Patent number 5,030,366
- Issue date Jul 9, 1991
- Atlantic Richfield Company
- William N. Wilson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES