Patent Assignment
Reel/Frame 050129/0654
Assignment of Assignor's Interest
Recorded: 2019-08-22
Pages: 2
Assignee
KEYSTONE POWDERED METAL COMPANY
251 STATE STREET, ST MARYS, PENNSYLVANIA, 15857
Covered Property
(1)
Surface Roughening of Powder Metal Parts
Patent:
10,458,482 →
Application:
15/449,153 →