Assignee
ESAB WELDING PRODUCTS INC
US·20 granted patents·869 citations·filing 1984–1994
Top patents by PatentIndex Score
20 records- 0194US5023425AElectrode for plasma arc torch and method of fabricating sameESAB WELDING PRODUCTS INC·Filed 1990·Granted Jun 11, 1991·130 cites·18 claims
- 0292USD365345SPlasma torch electrodeESAB WELDING PRODUCTS INC·Filed 1994·Granted Dec 19, 1995·44 cites·1 claims
- 0390US5290995APlasma arc cutting system having fluid metering and power control systemsESAB WELDING PRODUCTS INC·Filed 1991·Granted Mar 1, 1994·78 cites·46 claims
- 0490US5097111AElectrode for plasma arc torch and method of fabricating sameESAB WELDING PRODUCTS INC·Filed 1991·Granted Mar 17, 1992·92 cites·6 claims
- 0589US5017752APlasma arc torch starting process having separated generated flows of non-oxidizing and oxidizing gasESAB WELDING PRODUCTS INC·Filed 1990·Granted May 21, 1991·64 cites·6 claims
- 0686US4954688APlasma arc cutting torch having extended lower nozzle memberESAB WELDING PRODUCTS INC·Filed 1989·Granted Sep 4, 1990·74 cites·11 claims
- 0780US5013885APlasma arc torch having extended nozzle of substantially hourglassESAB WELDING PRODUCTS INC·Filed 1990·Granted May 7, 1991·76 cites·17 claims
- 0878US5124525APlasma arc torch having improved nozzle assemblyESAB WELDING PRODUCTS INC·Filed 1991·Granted Jun 23, 1992·59 cites·20 claims
- 0973US5216221APlasma arc torch power disabling mechanismESAB WELDING PRODUCTS INC·Filed 1992·Granted Jun 1, 1993·47 cites·21 claims
- 1072US5208448APlasma torch nozzle with improved cooling gas flowESAB WELDING PRODUCTS INC·Filed 1992·Granted May 4, 1993·49 cites·20 claims
- 1172US4742208AWelding system with electronic controlESAB WELDING PRODUCTS INC·Filed 1986·Granted May 3, 1988·25 cites·12 claims
- 1268USD328018SNozzle for plasma arc torchESAB WELDING PRODUCTS INC·Filed 1990·Granted Jul 21, 1992·13 cites·1 claims
- 1365US5194715APlasma arc torch used in underwater cuttingESAB WELDING PRODUCTS INC·Filed 1991·Granted Mar 16, 1993·31 cites·36 claims
- 1459US4767912AHigh frequency arc stabilizerESAB WELDING PRODUCTS INC·Filed 1986·Granted Aug 30, 1988·17 cites·6 claims
- 1555US5160821AMounting apparatus for a cutting torchESAB WELDING PRODUCTS INC·Filed 1992·Granted Nov 3, 1992·17 cites·14 claims
- 1653US5214262AElectrode adaptorESAB WELDING PRODUCTS INC·Filed 1992·Granted May 25, 1993·16 cites·20 claims
- 1752US5162632APlasma torch having heat shield for torch bodyESAB WELDING PRODUCTS INC·Filed 1991·Granted Nov 10, 1992·15 cites·23 claims
- 1849US5304256AScarfing methodESAB WELDING PRODUCTS INC·Filed 1992·Granted Apr 19, 1994·11 cites·18 claims
- 1937US5234658AScarfing apparatusESAB WELDING PRODUCTS INC·Filed 1991·Granted Aug 10, 1993·7 cites·9 claims
- 2035US4713521AElectronic potentiometer simulatorESAB WELDING PRODUCTS INC·Filed 1984·Granted Dec 15, 1987·4 cites·1 claims
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