Patent Assignment
Reel/Frame 019312/0071
Assignment of Assignor's Interest
Recorded: 2007-04-30
Pages: 5
Assignors
MANTHE, ALAN A.
Executed: 2007-04-16
FERKEL, STEPHEN P.
Executed: 2007-04-27
KOOSMANN, GLENN A.
Executed: 2007-04-20
Assignee
ILLINOIS TOOL WORKS INC.
3600 WEST LAKE AVENUE, GLENVIEW, ILLINOIS, 60026-1215
Covered Property
(1)
Welding power source with automatic variable high frequency