Patent Assignment
Reel/Frame 006664/0602
Assignment of Assignor's Interest
Recorded: 1993-06-25
Pages: 3
Assignee
PRECISION TRACKING FM, INC.
SUITE 200 13526 GEORGE ROAD, SAN ANTONIO, TX 78230, TEXAS
Covered Property
(1)
Method for Receiving and Transmitting Optical Data and Control Information to and from Remotely Located Receivers and Transmitters in an Optical Locator System
Patent:
5,387,993 →
Application:
08/083,725 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
License
Jul 28, 1997
From: HELLER, ALAN C., PRESIDENT, PRECISION TRACKING F.M. INC., A TEXAS CORP.
To: VERSUS TECHNOLOGY, INC. (A DELAWARE CORP.)
Reel/Frame 008628/0126 →
Secured Convertible Debenture
Aug 23, 1999
From: VERSUS TECHNOLOGY, INC.
To: GLEN ARDEN ASSOCIATES; MALCHO, CHARLES M.; SALZER, RICHARD J.; DDJK PARTNERSHIP
Reel/Frame 010197/0696 →
Assignment of Assignor's Interest
Apr 13, 2000
From: SERVICE ID, INC.
To: FRESHLOC TECHNOLOGIES, INC.
Reel/Frame 010742/0329 →
Release of Security Interest
Feb 25, 2016
From: GLEN ARDEN ASSOCIATES; MALCHO, CHARLES M.; SALZER, RICHARD J.; DDJK PARTNERSHIP
To: VERSUS TECHNOLOGY, INC.
Reel/Frame 037900/0049 →
Change of Name
Jul 31, 2026
From: VERSUS TECHNOLOGY, INC.
To: MIDMARK RTLS SOLUTIONS, INC.
Reel/Frame 076101/0855 →