Patent Assignment
Reel/Frame 016864/0578
Assignment of Assignor's Interest
Recorded: 2005-08-03
Pages: 3
Assignors
GUDMUNDSSON, THORKELL
Executed: 2005-07-19
WAITE, JIM
Executed: 2005-07-19
OVERBY, JOHAN
Executed: 2005-07-19
POLAK, STEVAN
Executed: 2005-07-19
LINDSTROM, NIKLAS
Executed: 2005-07-19
Assignee
METROTECH CORPORATION, INC.
400 TASMAN DRIVE, SUNNYVALE, CALIFORNIA, 94089
Covered Property
(1)
Precise Location of Buried Metallic Pipes and Cables in the Presence of Signal Distortion
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Correction to the Assignee's Address
Dec 16, 2005
From: GUDMUNDSSON, THORKELL; WAITE, JIM; OVERBY, JOHAN; POLAK, STEVAN
To: METROTECH CORPORATION, INC.
Reel/Frame 017403/0420 →
Patent Security Agreement
Jun 13, 2019
From: METROTECH CORPORATION D/B/A VIVAX-METROTECH CORPORATION; VXMT CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 049456/0508 →
Release of Security Interest in Patents
Nov 8, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: METROTECH CORPORATION D/B/A VIVAX-METROTECH CORPORATION; VXMT CORPORATION
Reel/Frame 061896/0805 →
Release of Security Interest
Nov 23, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: METROTECH CORPORATION
Reel/Frame 061867/0944 →
Security Interest
Nov 23, 2022
From: METROTECH CORPORATION
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 061867/0970 →
Release of Security Interest
Aug 24, 2026
From: JPMORGAN CHASE BANK, N.A.
To: METROTECH CORPORATION
Reel/Frame 075755/0167 →