IP Library Assignment 023470/0561
Patent Assignment
Reel/Frame 023470/0561

Assignment of Assignor's Interest

Recorded: 2009-11-04 Pages: 5
Assignors
HARRIS, GEOFFREY G.
Executed: 2009-10-28
MITCHELL, DANIEL B.
Executed: 2009-10-28
BROWN, DOUGLAS J.
Executed: 2009-10-28
LIFCHITS, ALEXANDRE D.
Executed: 2009-10-28
Assignee
RAYTHEON COMPANY
870 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451-1449
Covered Property (1)
Method and Apparatus for Fabricating a Precision Optical Surface
Patent: 8,398,251 →
Application: 12/612,437 →
Publication: US 2011/0102925
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 19, 2012
From: RAYTHEON COMPANY
To: RAYTHEON CANADA LIMITED
Reel/Frame 027558/0411 →