Inventor
DEAN ROBERT C
US4 patents
Patents
4 patentsUS6525291B1Feb 25, 2003
Process and apparatus for cutting or welding a workpiece
HYPERTHERM INC18 citations91
US7049540B2May 23, 2006
Process and apparatus for cutting or welding a workpiece
HYPERTHERM INC9 citations73
US6720518B2Apr 13, 2004
Process and apparatus for cutting or welding a workpiece
HYPERTHERM INC2 citations61
US6713709B2Mar 30, 2004
Process and apparatus for cutting or welding a workpiece
HYPERTHERM INC1 citations61