Patent Assignment
Reel/Frame 009957/0069
Assignment of Assignor's Interest
Recorded: 1999-05-17
Pages: 3
Assignor
PRESTON, ASHLEY
Executed: 1999-02-22
Assignee
MILLTRONICS LTD.
P.O. BOX 4225, 1954 TECHNOLOGY DRIVE, PETERBOROUGH, ONTARIO, K9J 7, CANADA
Covered Property
(1)
Submergence Detection for Electro Acoustic Transducers
Patent:
6,606,279 →
Application:
09/257,492 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 12, 2001
From: MILLTRONICS LTD.
To: SIEMENS MILLTRONICS PROCESS INSTRUMENTS INC.
Reel/Frame 011700/0368 →
Certificate and Articles of Amalgamation
Jan 13, 2012
From: SIEMENS MILLTRONICS PROCESS INSTRUMENTS, INC.
To: SIEMENS CANADA LIMITED
Reel/Frame 027531/0121 →
Assignment of Assignor's Interest
Jan 19, 2012
From: SIEMENS CANADA LIMITED
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 027557/0304 →