Inventor
VERHAGEN PAUL D
US12 patents
⚠️ This page may combine multiple inventors who share the name “VERHAGEN PAUL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ILLINOIS TOOL WORKS
10 patentsUS6713737B1Mar 30, 2004
System for reducing noise from a thermocouple in an induction heating system
ILLINOIS TOOL WORKS27 citations92
US8038931B1Oct 18, 2011
On-site induction heating apparatus
ILLINOIS TOOL WORKS29 citations91
US7015439B1Mar 21, 2006
Method and system for control of on-site induction heating
ILLINOIS TOOL WORKS38 citations91
US7786415B2Aug 31, 2010
Induction heating system having multiple temperature input control
ILLINOIS TOOL WORKS11 citations83
US7122770B2Oct 17, 2006
Apparatus for delivery of induction heating to a workpiece
ILLINOIS TOOL WORKS15 citations83
US6956189B1Oct 18, 2005
Alarm and indication system for an on-site induction heating system
ILLINOIS TOOL WORKS14 citations83
US7696458B2Apr 13, 2010
Induction heating system and method of output power control
ILLINOIS TOOL WORKS12 citations80
US6727483B2Apr 27, 2004
Method and apparatus for delivery of induction heating to a workpiece
ILLINOIS TOOL WORKS12 citations72
US7019270B2Mar 28, 2006
System for reducing noise from a thermocouple in an induction heating system
ILLINOIS TOOL WORKS4 citations62
US12446119B2Oct 14, 2025
Induction heating head
ILLINOIS TOOL WORKS0 citations57