IP Library Assignment 031307/0857
Patent Assignment
Reel/Frame 031307/0857

Assignment of Assignor's Interest

Recorded: 2013-09-30 Pages: 5
Assignor
MACDONALD, JOHN T.
Executed: 2013-09-27
Assignee
GT CRYSTAL SYSTEMS, LLC
27 CONGRESS STREET, SALEM, MASSACHUSETTS, 01970
Covered Property (1)
Method of Automatically Measuring Seed Melt Back of Crystalline Material
Application: 61/884,286 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Aug 19, 2014
From: GT CRYSTAL SYSTEMS, LLC; GTAT CORPORATION
To: GTAT CORPORATION
Reel/Frame 033565/0198 →
Merger Dec 29, 2014
From: GT CRYSTAL SYSTEMS, LLC
To: GTAT CORPORATION
Reel/Frame 034592/0635 →