Patent Assignment
Reel/Frame 027026/0874
Assignment of Assignor's Interest
Recorded: 2011-10-06
Pages: 3
Assignee
PITTSBURGH CORNING CORPORATION
800 PRESQUE ISLE DRIVE, PITTSBURGH, PENNSYLVANIA, 15239-2724
Covered Property
(1)
Oil Fire and Boil Over Attenuation Using Buoyant Glass Materials
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.