Inventor
SAMODELL RALPH M
US9 patents
⚠️ This page may combine multiple inventors who share the name “SAMODELL RALPH M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LINCOLN GLOBAL INC
7 patentsUS6570129B1May 27, 2003
Protection device for dual stage power supply
LINCOLN GLOBAL INC21 citations91
US6420680B1Jul 16, 2002
Welder foot pedal
LINCOLN GLOBAL INC31 citations91
US6388232B1May 14, 2002
Starting and welding device for DC TIG welder and method of operating same
LINCOLN GLOBAL INC21 citations89
US7238916B2Jul 3, 2007
Robotic welding cell unit
LINCOLN GLOBAL INC44 citations88
US6750409B1Jun 15, 2004
Power switch for welder
LINCOLN GLOBAL INC7 citations72
US7280331B2Oct 9, 2007
Power reconnect and voltage control
LINCOLN GLOBAL INC7 citations61
US7109437B2Sep 19, 2006
Electric ARC welder with background current
LINCOLN GLOBAL INC6 citations61