Patent Assignment
Reel/Frame 019881/0345
Assignment of Assignor's Interest
Recorded: 2007-09-25
Pages: 3
Assignor
SPRING, GREGSON WILLIAM MARTIN
Executed: 2007-09-07
Assignee
POLYCOMM LIMITED
UNIT 3, 79 HIGH STREET, PERSHORE, WORCESTERSHIRE, WR10 1EX, UNITED KINGDOM
Covered Property
(1)
Downhole Torque-Generating and Generator Combination Apparatus
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.