Patent Assignment
Reel/Frame 004159/0706
Assignment of Assignors Interest.
Recorded: 1983-08-01
Pages: 1
Assignor
HALL, ROBERT T.
Executed: 1983-07-22
Assignee
WILLIAMS INTERNATIONAL CORPORATION
2280 W. MAPLE ROAD, A MI CORP., WALLED LAKE, MICHIGAN, 48088
Covered Property
(1)
Casting Process Including Making and Using an Elastomeric Pattern
Patent:
4,499,940 →
Application:
06/518,849 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.