Inventor
GRIFFIN DAVID C
US16 patents
⚠️ This page may combine multiple inventors who share the name “GRIFFIN DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESAB GROUP INC
9 patentsUS6081423AJun 27, 2000
Power supply with obliquely impinging airflow
ESAB GROUP INC66 citations95
US7435925B2Oct 14, 2008
Plasma arc torch
ESAB GROUP INC33 citations92
US5747773AMay 5, 1998
Arc welder power source
ESAB GROUP INC56 citations91
US7179036B2Feb 20, 2007
Fastening arrangement employing thread-forming screw
ESAB GROUP INC13 citations84
US7105770B2Sep 12, 2006
Plasma arc torch
ESAB GROUP INC7 citations73
US7470872B2Dec 30, 2008
Cooling device and system for a plasma arc torch and associated method
ESAB GROUP INC4 citations62
US6170687B1Jan 9, 2001
Apparatus packaging enclosure
ESAB GROUP INC6 citations61
US8779323B2Jul 15, 2014
Electrode for plasma torch with novel assembly method and enhanced heat transfer
ESAB GROUP INC2 citations60
USD437553SFeb 13, 2001
Apparatus packaging enclosure
ESAB GROUP INC1 citations51
GRIFFIN DAVID C
4 patentsUS8258424B2Sep 4, 2012
Plasma torch with electrode wear detection system
GRIFFIN DAVID C10 citations82
US8633415B2Jan 21, 2014
Plasma torch with electrode wear detection system
GRIFFIN DAVID C3 citations61
US8283594B2Oct 9, 2012
System and method for supplying fluids to a plasma arc torch
GRIFFIN DAVID C2 citations61
US8729423B2May 20, 2014
System and method for supplying fluids to a plasma arc torch
GRIFFIN DAVID C1 citations50