Patent Assignment
Reel/Frame 024591/0316
Assignment of Assignor's Interest
Recorded: 2010-06-24
Pages: 7
Assignors
BASS, MICHAEL WAYNE
Executed: 2009-12-03
ELKINS, DENNIS F.
Executed: 2009-12-03
WINKLER, BRET D.
Executed: 2009-12-03
Assignee
EVANS & SUTHERLAND COMPUTER CORPORATION
770 KOMAS DRIVE, SALT LAKE CITY, UTAH, 84108
Covered Property
(1)
Calibration System and Method for Light Modulation Device
Patent:
8,077,378 →
Application:
12/617,649 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jul 22, 2015
From: EVANS & SUTHERLAND COMPUTER CORPORATION; SPITZ, INC.
To: PENSION BENEFIT GUARANTY CORPORATION
Reel/Frame 036149/0501 →
Release of Security Interest in Patents Recorded at R/F 036149/0501
Jun 25, 2024
From: PENSION BENEFIT GUARANTY CORPORATION
To: EVANS & SUTHERLAND COMPUTER CORPORATION; SPITZ, INC.
Reel/Frame 067833/0864 →