Patent Assignment
Reel/Frame 016044/0362
Assignment of Assignor's Interest
Recorded: 2004-12-02
Pages: 3
Assignor
NEWMAN, FREDERIC M.
Executed: 2004-10-07
Assignee
KEY ENERGY SERVICES, INC.
6 DESTA DRIVE, SUITE 4400, MIDLAND, TEXAS, 79705
Covered Property
(1)
Apparatus and methodology of hydrostatically testing of oil field tubing and casing
Application:
60/555,938 →