Patent Assignment
Reel/Frame 011589/0471
Assignment of Assignor's Interest
Recorded: 2001-03-07
Pages: 3
Assignor
PATCHELL, JOHN W.
Executed: 2001-01-15
Assignee
1138037 ONTARIO LTD. ("ALIRT")
113 HILLSDALE AVENUE WEST, TORONTO, ONTARIO M5P 1G6, CANADA
Covered Property
(1)
Detecting Device and Method of Using Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.