Patent Assignment
Reel/Frame 023925/0872
Assignment of Assignor's Interest
Recorded: 2010-02-11
Pages: 9
Assignors
FOLLER, PETER C.
Executed: 2010-02-05
TANG, ROBERT H.
Executed: 2010-02-05
BLACKBURN, FORREST R.
Executed: 2010-02-05
WALTERS, ROBERT W.
Executed: 2010-02-05
SEYBERT, KEVIN W.
Executed: 2010-02-05
Assignee
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET, CLEVELAND, OHIO, 44111
Covered Property
(1)
Optical Element Having an Apodized Aperture
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.