Patent Assignment
Reel/Frame 004927/0768
Assignment of Assignors Interest.
Recorded: 1988-08-08
Pages: 1
Assignor
SCHALK, CALVIN W.
Executed: 1988-06-13
Assignee
WILLIAMS INTERNATIONAL CORPORATION, A MI CORP.
2280 W. MAPLE ROAD, WALLED LAKE, MICHIGAN, 48088
Covered Property
(1)
Sheet Metal Laser Welding
Patent:
4,835,357 →
Application:
07/209,013 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.