IP Library › Assignment 019403/0166
Patent Assignment
Reel/Frame 019403/0166

Assignment of Assignor's Interest

Recorded: 2007-06-08 Pages: 3
Assignors
CRICE, DOUGLES B.
Executed: 2007-04-04
BEFFA, MIHAI
Executed: 2007-04-04
Assignee
WIRELESS SEISMIC
12996 SOMERSET DRIVE, GRASS VALLEY, CALIFORNIA, 95945
Covered Property (1)
Wireless Exploration Seismic System
Patent: 7,773,457 →
Application: 11/538,744 →
Publication: US 2008/0049554
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Aug 24, 2011
From: WIRELESS SEISMIC, INC., A DELAWARE CORPORATION
To: COMERICA BANK, A TEXAS BANKING ASSOCIATION
Reel/Frame 026798/0872 →
Release of Security Interest May 3, 2017
From: COMERICA BANK
To: WIRELESS SEISMIC, INC.
Reel/Frame 042227/0512 →