Patent Assignment
Reel/Frame 006930/0407
Assignment of Assignor's Interest
Recorded: 1994-03-18
Pages: 3
Assignors
BEAGRIE, KARL J.
Executed: 1994-03-11
SHUBERT, DAVID H.
Executed: 1994-03-08
CARTER, THURMAN B.
Executed: 1994-03-15
Assignee
WEATHERFORD U.S., INC.
1360 POST OAK BLVD., STE. 1000, HOUSTON, TEXAS, 77056
Covered Property
(1)
Milling Tool & Operations
Patent:
5,429,187 →
Application:
08/210,697 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.