Patent Assignment
Reel/Frame 047006/0734
Assignment of Assignor's Interest
Recorded: 2018-09-28
Pages: 4
Assignors
LEHNHOFF, GREGORY RYAN
Executed: 2018-09-26
KRISTAN, JOSEPH VICTOR
Executed: 2018-09-26
RICHARDS, MARK DAVID
Executed: 2018-09-26
Assignee
CF&I STEEL L.P. D/B/A EVRAZ ROCKY MOUNTAIN STEEL
1612 E. ABRIENDO AVE., PUEBLO, COLORADO, 81004
Covered Property
(1)
Method for Joining Steel Rails with Controlled Weld Heat Input
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.