Patent Assignment
Reel/Frame 005023/0909
Assigns the Entire Interest, Subject to License
Recorded: 1989-02-04
Pages: 9
Assignor
RUCKER COMPANY, THE
Executed: 1989-02-10
Covered Property
(1)
Blowout Preventer
Patent:
3,667,721 →
Application:
05/027,947 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.