Inventor

THOMAS JR ALLEN KEITH

US3 patents

Patents

3 patents

US7370707B2May 13, 2008

Method and apparatus for handling wellbore tubulars

WEATHERFORD LAMB76 citations92

US7681631B2Mar 23, 2010

Automatic false rotary

WEATHERFORD LAMB9 citations80

US7314090B2Jan 1, 2008

Automatic false rotary

WEATHERFORD LAMB10 citations80