Inventor
HORNER-RICHARDSON KEVIN D
US22 patents
Patents
22 patentsUS6903301B2Jun 7, 2005
Contact start plasma arc torch and method of initiating a pilot arc
THERMAL DYNAMICS CORP61 citations96
US6717096B2Apr 6, 2004
Dual mode plasma arc torch
THERMAL DYNAMICS CORP69 citations96
US6703581B2Mar 9, 2004
Contact start plasma torch
THERMAL DYNAMICS CORP61 citations96
US6163008ADec 19, 2000
Plasma arc torch
THERMAL DYNAMICS CORP139 citations95
US6337460B2Jan 8, 2002
Plasma arc torch and method for cutting a workpiece
THERMAL DYNAMICS CORP62 citations94
US7202440B2Apr 10, 2007
Dual mode plasma arc torch
THERMAL DYNAMICS CORP33 citations92
US7071443B2Jul 4, 2006
Plasma arc torch
THERMAL DYNAMICS CORP26 citations92
US6987238B2Jan 17, 2006
Plasma arc torch and method for improved life of plasma arc torch consumable parts
THERMAL DYNAMICS CORP24 citations92
US6936786B2Aug 30, 2005
Dual mode plasma arc torch
THERMAL DYNAMICS CORP32 citations92
US6914211B2Jul 5, 2005
Vented shield system for a plasma arc torch
THERMAL DYNAMICS CORP22 citations92
US6774336B2Aug 10, 2004
Tip gas distributor
THERMAL DYNAMICS CORP22 citations92
US7126080B1Oct 24, 2006
Plasma gas distributor with integral metering and flow passageways
THERMAL DYNAMICS CORP20 citations91
US6689983B2Feb 10, 2004
Torch handle gas control
THERMAL DYNAMICS CORP27 citations91
US6700091B2Mar 2, 2004
Plasma arc torch trigger system
THERMAL DYNAMICS CORP25 citations90
US6881921B2Apr 19, 2005
Torch with rotational start
THERMAL DYNAMICS CORP41 citations88
US7429715B2Sep 30, 2008
Modular plasma arc torch
THERMAL DYNAMICS CORP15 citations84
US7326874B2Feb 5, 2008
Vented shield system for a plasma arc torch
THERMAL DYNAMICS CORP9 citations83
USD496951SOct 5, 2004
Mechanized cap for a plasma arc torch
THERMAL DYNAMICS CORP15 citations81
USD505309SMay 24, 2005
Drag cap for a plasma arc torch
THERMAL DYNAMICS CORP11 citations70
US7041935B2May 9, 2006
Apparatus and methods for connecting a plasma arc torch lead to a power supply
THERMAL DYNAMICS CORP8 citations69
US7582844B2Sep 1, 2009
Torch handle gas control
THERMAL DYNAMICS CORP2 citations61
US7022936B2Apr 4, 2006
Plasma arc torch trigger system
THERMAL DYNAMICS CORP1 citations49