Patent Assignment
Reel/Frame 016168/0685
Assignment of Assignor's Interest
Recorded: 2005-01-21
Pages: 3
Assignor
LI, HONG
Executed: 2004-10-26
Assignee
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET, CLEVELAND, OHIO, 44111
Covered Property
(1)
Glass Compositions, Glass Fibers, and Methods of Inhibiting Boron Volatization from Glass Compositions