Inventor
GRIFFIN DAVID CHARLES
US5 patents
⚠️ This page may combine multiple inventors who share the name “GRIFFIN DAVID CHARLES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESAB GROUP INC
4 patentsUS6969819B1Nov 29, 2005
Plasma arc torch
ESAB GROUP INC41 citations89
US6427894B1Aug 6, 2002
Electrode wire feeder for an arc welding system
ESAB GROUP INC78 citations88
US9288888B2Mar 15, 2016
Plasma torch with reversible baffle
ESAB GROUP INC5 citations65
US10743399B2Aug 11, 2020
Reducing restart cycle time of a plasma blow back torch for improved marking
ESAB GROUP INC0 citations41