Patent Assignment
Reel/Frame 019958/0568
Assignment of Assignor's Interest
Recorded: 2007-10-13
Pages: 3
Assignor
SAENGER, ERIK HANS, MR.
Executed: 2007-05-07
Assignee
SPECTRASEIS AG
GIESSESREISTRASSE 5, ZURICH, CH-8005, SWITZERLAND
Covered Property
(1)
Vh Signal Integration Measure for Seismic Data
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.