Inventor · disambiguated record

Mark C. Karpoff

Also filed as: KARPOFF MARK C

1 granted patent·1 pending application·32 citations·filing 1996–2008

45Inventor score

Technology areasB23K

Files withLINCOLN ELECTRIC CO1 LINCOLN GLOBAL INC1

Top patents by PatentIndex Score

2 records

0160US5730891AUndercarriage for welderLINCOLN ELECTRIC CO·Filed 1996·Granted Mar 24, 1998·32 cites·43 claims
0244US2010096374A1Rotating welding gun handle to achieve trigger-up or trigger-down orientationLINCOLN GLOBAL INC·Filed 2008·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →