IP Library › Assignment 013684/0307
Patent Assignment
Reel/Frame 013684/0307

Assignment of Assignor's Interest

Recorded: 2003-01-18 Pages: 2
Assignor
HAGLER, THOMAS W.
Executed: 2003-01-15
Assignee
ADVANCED PHOTOMETRICS, INC.
345 CROWN POINT CIRCLE, SUITE 400, GRASS VALLEY, CALIFORNIA, 95945
Covered Property (1)
Method and apparatus for spectrum analysis and encoder
Patent: 6,388,794 →
Application: 09/846,583 →
Publication: US 2001/0019408
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 18, 2004
From: HAGLER, THOMAS W.
To: ADVANCED PHOTOMETRICS, INC.
Reel/Frame 015391/0682 →
Change of Name Aug 4, 2005
From: ADVANCED PHOTOMETRICS, INC.
To: ASPECTRICS, INC.
Reel/Frame 016610/0060 →
Assignment of Assignor's Interest May 1, 2009
From: ASPECTRICS INC
To: GUIDED WAVE, INC
Reel/Frame 022634/0063 →
Assignment of Assignor's Interest Aug 16, 2012
From: GUIDED WAVE, INC.
To: MUDLOGGING SYSTEMS INC.
Reel/Frame 028796/0675 →