Patent Assignment
Reel/Frame 042227/0512
Release of Security Interest
Recorded: 2017-05-03
Pages: 5
Assignor
COMERICA BANK
Executed: 2017-05-02
Assignee
WIRELESS SEISMIC, INC.
361 CENTENNIAL PARKWAY, SUITE 23 0, LOUISVILLE, COLORADO, 80027
Covered Properties
(5)
Wireless Exploration Seismic System
Synchronization of Modules in a Wireless Array
Wireless Data Acquisition System and Method Using Self-Initializing Wireless Modules
Wireless Exploration Seismic System
Wireless Exploration Seismic System
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 8, 2007
From: CRICE, DOUGLES B.; BEFFA, MIHAI
To: WIRELESS SEISMIC
Reel/Frame 019403/0166 →
Assignment of Assignor's Interest
May 7, 2010
From: KOOPER, STEVEN; ELDER, KEITH
To: WIRELESS SEISMIC, INC.
Reel/Frame 024356/0204 →
Assignment of Assignor's Interest
Jul 30, 2010
From: BEFFA, MIHAI; DAY, CALVIN; ROSE, KEVIN; KOOPER, STEVEN
To: WIRELESS SEISMIC, INC.
Reel/Frame 024764/0910 →
Assignment of Assignor's Interest
Feb 8, 2011
From: ELDER, KEITH; KOOPER, STEVEN; ROSE, KEVIN; DAY, CALVIN
To: WIRELESS SEISMIC, INC.
Reel/Frame 025771/0927 →
Security Agreement
Aug 24, 2011
From: WIRELESS SEISMIC, INC., A DELAWARE CORPORATION
To: COMERICA BANK, A TEXAS BANKING ASSOCIATION
Reel/Frame 026798/0872 →
Assignment of Assignor's Interest
Jun 27, 2012
From: CRICE, DOUGLAS; BEFFA, MIHAI
To: WIRELESS SEISMIC, INC.
Reel/Frame 028455/0820 →