Patent Assignment
Reel/Frame 022712/0176
Assignment of Assignor's Interest
Recorded: 2009-05-20
Pages: 3
Assignor
CARSON, GLENN
Executed: 2007-01-08
Assignee
CAR-BER INVESTMENTS INC.
911 MICHIGAN AVENUE, POINT EDWARD, N7V 1H2, CANADA
Covered Property
(1)
External Pipe Testing Tool and Testing Method Using Same
Application:
12/515,655 →
Publication:
US 2010/0011840
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.