IP Library › Assignment 015507/0904
Patent Assignment
Reel/Frame 015507/0904

Assignment of Assignor's Interest

Recorded: 2004-12-29 Pages: 3
Assignors
DUNCAN, PAUL GREMS
Executed: 2003-08-13
SCHROEDER, JOHN ALAN
Executed: 2003-08-13
Assignee
ALRAK, INC.
9058 EUCLID AVENUE, MANASSAS, VIRGINIA, 20110-53008
Covered Property (1)
Power Inverter with Optical Isolation
Patent: 6,972,972 →
Application: 10/413,570 →
Publication: US 2004/0024937
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory License Dec 15, 2004
From: AIRAK, INC.
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 016072/0882 →
Security Agreement Jul 22, 2009
From: AIRAK, INC.
To: GRIDPOINT, INC.
Reel/Frame 022990/0236 →
Release of Security Interest Aug 30, 2010
From: GRIDPOINT, INC.
To: AIRAK, INC.
Reel/Frame 024900/0719 →