Patent Assignment
Reel/Frame 011820/0989
Assignment of Assignor's Interest
Recorded: 2001-05-17
Received: 2001-05-25
Pages: 3
Assignor
HAUGEN, DAVID M.
Executed: 2001-05-17
Assignee
WEATHERFORD/LAMB, INC.
SUITE 600, 515 POST OAK BOULEVARD, HOUSTON, TX, 77027, UNITED STATES
Covered Property
(1)
Apparatus and Methods for Tubular Makeup Interlock
Application:
09/860,127 →