Patent Assignment
Reel/Frame 020509/0583
Assignment of Assignor's Interest
Recorded: 2008-02-14
Pages: 4
Assignee
ILLINOIS TOOL WORKS INC.
3600 WEST LAKE AVE., GLENVIEW, ILLINOIS, 60026-1215
Covered Property
(1)
Constant Voltage Welder Capacitor Ripple Current Reduction Method and System