Patent Assignment
Reel/Frame 006241/0474
Assignment of Assignors Interest.
Recorded: 1992-08-26
Pages: 3
Assignee
CHEM-MECH ENGINEERING LABORATORIES
P.O. BOX 2374, STATION M, CALGARY, ALBERTA T2P 2M6, CANADA
Covered Property
(1)
Flame Arrestor Apparatus
Application:
07/906,315 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.