Patent Assignment
Reel/Frame 043364/0452
Assignment of Assignor's Interest
Recorded: 2017-08-23
Pages: 5
Assignor
RUKAVINA, THOMAS G.
Executed: 1977-05-02
Assignee
PPG INDUSTRIES, INC.
ONE PPG PLACE, PITTSBURGH, PENNSYLVANIA, 15272
Covered Property
(1)
Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.