Patent Assignment
Reel/Frame 019689/0440
Assignment of Assignor's Interest
Recorded: 2007-08-14
Pages: 5
Assignors
HELFINSTINE, JOHN D.
Executed: 2003-10-28
LIEBNER, DANIEL J.
Executed: 2003-10-28
MARTIN, JOHN L.
Executed: 2003-10-28
NEUBAUER, DEAN V.
Executed: 2003-10-28
POWELL, WILLIAM R.
Executed: 2003-10-28
Assignee
CORNING INCORPORATED
1 RIVERFRONT PLAZA, CORNING, NEW YORK, 14831
Covered Property
(1)
Sag Control of Isopipes Used in Making Sheet Glass by the Fusion Process
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.