Inventor
GADAMUS JEFFERY J
US8 patents
Patents
8 patentsUS7422452B2Sep 9, 2008
Power plug adapter
ILLINOIS TOOL WORKS32 citations91
US6347025B1Feb 12, 2002
Ground fault protection method and apparatus
ILLINOIS TOOL WORKS38 citations91
US7040931B1May 9, 2006
Power plug adapter
ILLINOIS TOOL WORKS21 citations90
US7456373B2Nov 25, 2008
Welder with front mount fan
ILLINOIS TOOL WORKS13 citations82
US6720527B2Apr 13, 2004
Power cord for a welding-type power supply
ILLINOIS TOOL WORKS17 citations82
US7329833B2Feb 12, 2008
System for improved high-frequency arc starting of a welding process
ILLINOIS TOOL WORKS2 citations62
US7381924B2Jun 3, 2008
Method and apparatus to adaptively cool a welding-type system
ILLINOIS TOOL WORKS4 citations55
US7301122B2Nov 27, 2007
Inline spark gap assembly
ILLINOIS TOOL WORKS0 citations47