Patent Assignment
Reel/Frame 003931/0554
Assignment of Assignors Interest.
Recorded: 1981-10-19
Pages: 2
Assignor
MANNER, JAMES A.
Executed: 1981-10-14
Assignee
PPG INDUSTRIES, INC. A CORP.OF PA.
PITTSBURGH, PENNSYLVANIA
Covered Property
(1)
Catalyst System for Manufacturing P-Chlorophenyl-N-Methyl Carbamate
Patent:
4,390,710 →
Application:
06/312,207 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.