Patent Assignment
Reel/Frame 042745/0491
Assignment of Assignor's Interest
Recorded: 2017-06-19
Pages: 3
Assignor
BARBEE, JOHN PHILLIP, JR.
Executed: 2013-10-21
Assignee
GULFSTREAM SERVICES, INC.
723 POINT STREET, HOUMA, LOUISIANA, 70360
Covered Property
(1)
Method and Apparatus for Cementing While Running Casing in a Well Bore
Patent:
9,957,773 →
Application:
15/461,997 →