Patent Assignment
Reel/Frame 020751/0713
Assignment of Assignor's Interest
Recorded: 2008-04-03
Pages: 3
Assignor
KALKANOGLU, HUSNU M.
Executed: 2008-04-03
Assignee
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD, VALLEY FORGE, PENNSYLVANIA, 19482
Covered Property
(1)
Fire Resistant Roofing Products
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.