Patent Assignment
Reel/Frame 012122/0218
Assignment of Assignor's Interest
Recorded: 2001-08-27
Pages: 3
Assignee
ABB VETCO GRAY, INC.
3RD FLOOR, 3010 BRIARPARK,, HOUSTON, TEXAS, 77042
Covered Property
(1)
Landing Adapter for Soft Landing a Tubing Hanger in the Bore of a Production Tree or Wellhead Housing
Patent:
6,581,691 →
Application:
09/938,881 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.