Patent Assignment
Reel/Frame 005151/0991
Assignment of Assignors Interest.
Recorded: 1989-08-21
Pages: 2
Assignor
MONTELEONE, JOHN
Executed: 1989-08-10
Assignee
BLACKSTONE CORPORATION
1111 ALLEN ST., JAMESTOWN, NEW YORK, 14701
Covered Property
(1)
Sweep Welding Method and Apparatus Therefor
Patent:
4,965,431 →
Application:
07/397,102 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.