Patent Assignment
Reel/Frame 013503/0241
Assignment of Assignor's Interest
Recorded: 2002-11-12
Received: 2002-11-22
Pages: 4
Assignee
KVAERNER OILFIELD PRODUCTS, INC.
1255 NORTH POST OAK ROAD, HOUSTON, TX, 77055-7213, UNITED STATES
Covered Property
(1)
Tubing Hanger with Ball Valve
Application:
10/014,971 →