Patent Assignment
Reel/Frame 003937/0007
Assignment of Assignors Interest.
Recorded: 1981-10-02
Pages: 1
Assignor
VANDEVIER, JOSEPH E.
Executed: 1981-09-21
Assignee
CENTRILIFT-HUGHES, INC., A CORP. OF DE.
P.O. BOX 2539, HOUSTON, TEXAS, 77001
Covered Property
(1)
Feed Through Mandrel for Submersible Pump
Patent:
4,426,124 →
Application:
06/308,057 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.