IP Library › Assignment 004426/0457
Patent Assignment
Reel/Frame 004426/0457

Assignment of Assignors Interest.

Recorded: 1985-05-09 Pages: 1
Assignors
FINE, DAVID H.
Executed: 1985-05-09
FRAIM, FREEMAN W.
Executed: 1985-05-09
BUCKLEY, JAMES E.
Executed: 1985-05-09
Assignee
THERMEDICS INC.
470 WILDWOOD STREET, A CORP. OF MASSACHUSETTS, WOBURN, MASSACHUSETTS, 01888
Covered Property (1)
Explosives Vapor Detector
Application: 06/732,449 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Apr 29, 2013
From: THERMEDICS INC.
To: THERMO ELECTRON CORPORATION
Reel/Frame 030308/0711 →
Change of Name Apr 29, 2013
From: THERMO ELECTRON CORPORATION
To: THERMO FISHER SCIENTIFIC INC.
Reel/Frame 030308/0900 →