Patent Assignment
Reel/Frame 027721/0209
Assignment of Assignor's Interest
Recorded: 2012-02-17
Pages: 4
Assignee
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE, PITTSBURGH, PENNSYLVANIA, 15222
Covered Property
(1)
Methods of Making Cemented Carbide Inserts for Earth-Boring Bits
Application:
12/397,597 →
Publication:
US 2009/0180915
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.