Patent Assignment
Reel/Frame 005318/0163
Assignment of Assignors Interest.
Recorded: 1990-05-24
Pages: 2
Assignor
HWANG, JIANN-YANG
Executed: 1990-05-21
Assignee
BOARD OF CONTROL OF MICHIGAN TECHNOLOGICAL UNIVERSITY, A CONSTITUTIONAL CORP OF MI
HOUGHTON, MICHIGAN, 49931
Covered Property
(1)
Wet Process for Fly Ash Beneficiation
Patent:
5,047,145 →
Application:
07/528,817 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.