Patent Assignment
Reel/Frame 004310/0167
Assignment of Assignors Interest.
Recorded: 1984-10-09
Pages: 1
Assignor
SHI, JOSEPH C. S.
Executed: 1984-08-20
Assignee
THIELE KAOLIN COMPANY, A CORP OF GEORGIA
SANDERSVILLE, GEORGIA, 31082
Covered Property
(1)
Method of Beneficiating Kaolin Clay Utilizing Ammonium Salts
Patent:
4,604,369 →
Application:
06/644,614 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.