Patent Assignment
Reel/Frame 005876/0618
Assignment of Assignors Interest.
Recorded: 1991-10-04
Pages: 5
Assignee
R. A. HANSON COMPANY, INC.
A CORP. OF WASHINGTON, P.O. BOX 7400, SPOKANE, WASHINGTON, 99207-0400
Covered Property
(1)
Mineral Jig Apparatus
Patent:
5,203,461 →
Application:
07/771,621 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.