Patent Assignment
Reel/Frame 009306/0559
Assignment of Assignor's Interest
Recorded: 1998-07-20
Pages: 9
Assignee
SEESTONE INDUSTRIES, INC.
A CORPORATION OF PROVIDENCE ALBERTA, CANADA, 55 CANOVA CLOSE S.W., CALGARY, ALBERTA, T2W 3, CANADA
Covered Property
(1)
Oilfield Cementing Tool and Method
Patent:
5,191,932 →
Application:
07/727,080 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.