Patent Assignment
Reel/Frame 013399/0427
Assignment of Assignor's Interest
Recorded: 2002-10-15
Pages: 5
Assignors
WELCH, CLETUS N.
Executed: 2002-10-10
KING, ERIC M.
Executed: 2002-10-11
ANDERSON, LAWRENCE G.
Executed: 2002-10-11
DAUGHENBAUGH, RANDY E.
Executed: 2002-10-11
STEWART, KEVIN J.
Executed: 2002-10-11
Assignee
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET, CLEVELAND, OHIO, 44111
Covered Property
(1)
Photochromic Polymerizable Compositions
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.