Patent Assignment
Reel/Frame 029136/0203
Assignment of Assignor's Interest
Recorded: 2012-10-16
Pages: 3
Assignor
ROBERTS, WILLIAM M
Executed: 2012-10-02
Assignee
TEAM OIL TOOLS.LP
1400 WOODLOCH FOREST DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
Manufacturing Technique for a Composite Ball for Use Downhole in a Hydrocarbon Wellbore
Application:
13/652,728 →
Publication:
US 2013/0098600
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.