Patent Assignment
Reel/Frame 009221/0042
Assignment of Assignor's Interest
Recorded: 1998-06-03
Pages: 3
Assignor
PUGH, ROBERT WILLIAM
Executed: 1998-05-19
Assignee
STELCO INC.
STELCO TOWER, PO BOX 2030, HAMILTON, ONTARIO L8N 3T1, CANADA
Covered Property
(1)
Grinding Rod Chemistry and Method of Heat Treatment to Enhance Wearability
Patent:
6,074,765 →
Application:
09/089,526 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.