Patent Assignment
Reel/Frame 030020/0248
Assignment of Assignor's Interest
Recorded: 2013-03-15
Pages: 4
Assignee
ILLINOIS TOOL WORKS INC.
3600 WEST LAKE AVENUE, GLENVIEW, ILLINOIS, 60026-1215
Covered Property
(1)
Polarity Sensing Welding Wire Feeder System and Method