Patent Assignment
Reel/Frame 030879/0749
Assignment of Assignor's Interest
Recorded: 2013-07-25
Pages: 6
Assignors
SINGLETON, STEVEN D.
Executed: 2008-05-22
URMSON, W. THOMAS, JR.
Executed: 2008-05-22
SCHNORR, CHARLES HENRY, III
Executed: 2008-05-22
POWELL, WARD T.
Executed: 2008-05-22
PETRIE, CHARLES A.
Executed: 2008-05-22
Assignee
PORTEC RAIL PRODUCTS, INC.
900 FREEPORT ROAD, PITTSBURGH, PENNSYLVANIA, 15238-8250
Covered Property
(1)
Grease Guide
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.