Patent Assignment
Reel/Frame 005118/0768
Assignment of Assignors Interest.
Recorded: 1989-08-31
Pages: 1
Assignor
HUBBY, ROBERT N.
Executed: 1989-08-21
Covered Property
(1)
Control System for Once-Through Boilers
Patent:
4,909,037 →
Application:
07/401,276 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 3, 1995
From: GENERAL SIGNAL CORPORATION
To: INDUSTRIAL CONTROL SERVICES TECHNOLOGY LIMITED
Reel/Frame 007417/0338 →
Assignment of Assignor's Interest
Oct 7, 1996
From: LEEDS & NORTHRUP CO.
To: INDUSTRIAL CONTROL SERVICES TECHNOLOGY LIMITED
Reel/Frame 008162/0928 →
Assignment of Assignor's Interest
Aug 10, 2000
From: INDUSTRIAL CONTROL SERVICES TECHNOLOGY LIMITED
To: MAX CONTROL SYSTEMS INC.
Reel/Frame 011044/0857 →