Patent Assignment
Reel/Frame 012836/0075
Assignment of Assignor's Interest
Recorded: 2002-04-22
Received: 2002-05-01
Pages: 3
Assignor
VAN HETEREN, JOHN GERALD
Executed: 2002-04-22
Assignee
SCHLUMBERGERSEMA INC.
30000 MILL CREEK AVENUE, SUITE 100 - PATENTS, 100 MILTON PARK, ALPHARETTA, GA, 30022, UNITED STATES
Covered Property
(1)
Intelligent two-way telemetry
Application:
10/128,928 →