Patent Assignment
Reel/Frame 004061/0090
Assignment of Assignors Interest.
Recorded: 1982-10-20
Pages: 2
Assignors
WAGSTAFF, FRANK E.
Executed: 1982-10-15
WAGSTAFF, WILLIAM G.
Executed: 1982-10-15
COLLINS, RICHARD J.
Executed: 1982-10-15
Assignee
WAGSTAFF ENGINEERING, INC.
NORTH 3910 FLORA RD., A CORP OF WA, SPOKANE, WASHINGTON
Covered Property
(1)
Direct Chill Metal Casting Apparatus and Technique
Application:
06/435,476 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.