Assignee
SOUDURE AUTOGENE FRANCAISE
US·29 granted patents·2 pending applications·800 citations·filing 1974–2005
Top patents by PatentIndex Score
31 records- 0194US7241971B2Laser/arc hybrid welding process for ferritic steelsSOUDURE AUTOGENE FRANCAISE·Filed 2005·Granted Jul 10, 2007·26 cites·20 claims
- 0288US6236013B1Combined process and automatic installation for plasma-jet marking and cutting or welding, in particular of metalsSOUDURE AUTOGENE FRANCAISE·Filed 1999·Granted May 22, 2001·119 cites·16 claims
- 0388US4109922ASealing device for a vacuum enclosureSOUDURE AUTOGENE FRANCAISE·Filed 1977·Granted Aug 29, 1978·39 cites·3 claims
- 0483US6521867B2Flux-cored wire for gas-flow-shielded weldingSOUDURE AUTOGENE FRANCAISE·Filed 2001·Granted Feb 18, 2003·27 cites·15 claims
- 0582US6124569AFlux-cored welding wire with a low nitrogen contentSOUDURE AUTOGENE FRANCAISE·Filed 1998·Granted Sep 26, 2000·41 cites·30 claims
- 0680US6111218AModulated spray MIG welding process and deviceSOUDURE AUTOGENE FRANCAISE·Filed 1998·Granted Aug 29, 2000·46 cites·20 claims
- 0778US6300596B1Flux-cored wire for gas-flow-shielded weldingSOUDURE AUTOGENE FRANCAISE·Filed 2000·Granted Oct 9, 2001·19 cites·33 claims
- 0874US6230327B1Protective mask for welding with viewing in the infrared and use of such a maskSOUDURE AUTOGENE FRANCAISE·Filed 1999·Granted May 15, 2001·165 cites·12 claims
- 0969US6169264B1Nozzle/nozzle carrier assembly for a plasma torchSOUDURE AUTOGENE FRANCAISE·Filed 1999·Granted Jan 2, 2001·51 cites·12 claims
- 1066US6384376B1Method and device for pulsed arc weldingSOUDURE AUTOGENE FRANCAISE·Filed 1997·Granted May 7, 2002·27 cites·9 claims
- 1164US7078646B2Wire-guide/nozzle assembly for a robotic TIG welding torchSOUDURE AUTOGENE FRANCAISE·Filed 2004·Granted Jul 18, 2006·10 cites·15 claims
- 1263US6096993ASafety device for a plasma torchSOUDURE AUTOGENE FRANCAISE·Filed 1999·Granted Aug 1, 2000·46 cites·14 claims
- 1361US6451245B2Oxy-fuel torch with a single control for the valvesSOUDURE AUTOGENE FRANCAISE·Filed 2000·Granted Sep 17, 2002·9 cites·31 claims
- 1460US3950629AElectrical arc-welding torchesSOUDURE AUTOGENE FRANCAISE·Filed 1974·Granted Apr 13, 1976·17 cites·15 claims
- 1559US6469274B1Oxygen arc cutting with plasma pre-heating of ferrous materials, such as structural steel workpiecesSOUDURE AUTOGENE FRANCAISE·Filed 1999·Granted Oct 22, 2002·21 cites·7 claims
- 1658US7015416B2Plasma cutting torch speed modulationSOUDURE AUTOGENE FRANCAISE·Filed 2002·Granted Mar 21, 2006·7 cites·31 claims
- 1758US5278387AGun for cutting out sheet metalSOUDURE AUTOGENE FRANCAISE·Filed 1992·Granted Jan 11, 1994·21 cites·9 claims
- 1856US6639174B2Plasma torch provided with a ceramic protective capSOUDURE AUTOGENE FRANCAISE·Filed 2001·Granted Oct 28, 2003·11 cites·19 claims
- 1952US6911619B2Plasma cutting torch electrode with an Hf/Zr insertSOUDURE AUTOGENE FRANCAISE·Filed 2004·Granted Jun 28, 2005·6 cites·17 claims
- 2051US7176410B2Method of welding motor vehicle elements, in particular tailored blanksSOUDURE AUTOGENE FRANCAISE·Filed 2003·Granted Feb 13, 2007·4 cites·16 claims
- 2147US6137079ATIG welding torch permitting improving striking the welding arcSOUDURE AUTOGENE FRANCAISE·Filed 1999·Granted Oct 24, 2000·13 cites·16 claims
- 2247US5736708APlasma torch head with nozzle providing an improved cut and plasma torch including the sameSOUDURE AUTOGENE FRANCAISE·Filed 1996·Granted Apr 7, 1998·18 cites·11 claims
- 2346US6252194B1Assembly of electrode body and electrode carrier for a plasma torchSOUDURE AUTOGENE FRANCAISE·Filed 2000·Granted Jun 26, 2001·3 cites·12 claims
- 2445US6025570AVariable-polarity plasma arc welding process and deviceSOUDURE AUTOGENE FRANCAISE·Filed 1998·Granted Feb 15, 2000·13 cites·8 claims
- 2545US2005173381A1Plasma cutting process and unit with current slaved to the plasma gasSOUDURE AUTOGENE FRANCAISE·Filed 2005·Application pending·0 cites
- 2644US4506821AAligning and welding sheet plate edgesSOUDURE AUTOGENE FRANCAISE·Filed 1983·Granted Mar 26, 1985·12 cites·10 claims
- 2743US6054667AMethod of manufacturing metal tubesSOUDURE AUTOGENE FRANCAISE·Filed 1998·Granted Apr 25, 2000·13 cites·16 claims
- 2842US2005199594A1Plasma cutting torch with differentiated gas injection ductsSOUDURE AUTOGENE FRANCAISE·Filed 2005·Application pending·0 cites
- 2940US6011238AElectrode for a plasma torchSOUDURE AUTOGENE FRANCAISE·Filed 1999·Granted Jan 4, 2000·12 cites·14 claims
- 3035US7095634B2Arc welding set with power source and inverterSOUDURE AUTOGENE FRANCAISE·Filed 2005·Granted Aug 22, 2006·3 cites·7 claims
- 3119US4251708AMethod and apparatus for electron beam weldingSOUDURE AUTOGENE FRANCAISE·Filed 1978·Granted Feb 17, 1981·1 cites·10 claims
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