Inventor · disambiguated record
Erwan Siewert
Also filed as: SIEWERT ERWAN
5 granted patents·13 pending applications·0 citations·filing 2014–2022
59Inventor score
Top patents by PatentIndex Score
18 records- 0159US2024217022A1Procedure for arc cleaning of aluminium surfaces and determination of the degree of cleaningLINDE GMBH·Filed 2022·Application pending·0 cites
- 0256US2023381882A1Torch seamless accessory attachment mechanismLINDE GMBH·Filed 2021·Application pending·0 cites
- 0355US2022386445A1Plasma arc torch consumable holderLINDE GMBH·Filed 2020·Application pending·0 cites
- 0453US2024051058A1Modular trailing nozzle system for a welding torchLINDE GMBH·Filed 2021·Application pending·0 cites
- 0553US2023381898A1Welding device with nozzle apparatus for cooling a workpiece during the welding processLINDE GMBH·Filed 2021·Application pending·0 cites
- 0648US2022387949A1Smart gas mixerLINDE GMBH·Filed 2020·Application pending·0 cites
- 0747US11084116B2Ozone supply unit and method for providing ozone for a flame burner apparatus and/or for an oxygen cutting apparatusLINDE AG·Filed 2019·Granted Aug 10, 2021·0 cites·20 claims
- 0846US10668553B2Method for gas metal arc weldingLINDE AG·Filed 2014·Granted Jun 2, 2020·0 cites·3 claims
- 0946US10583512B2Method for tungsten inert gas weldingLINDE AG·Filed 2015·Granted Mar 10, 2020·0 cites·11 claims
- 1045US2021162552A1Homogeneous cooling for welding processes, in particular waamLINDE GMBH·Filed 2019·Application pending·0 cites
- 1145US2019299314A1Method of cleaning a workpiece after a thermal joining process with cathodic cleaning; cleaning device and processing gasLINDE AG·Filed 2017·Application pending·0 cites
- 1244US2022386444A1Plasma arc torch with focus hole alignmentLINDE GMBH·Filed 2020·Application pending·0 cites
- 1343US2022274200A1Torch for arc welding or cutting and method using said torchLINDE GMBH·Filed 2020·Application pending·0 cites
- 1439US2015069024A1Method for gas metal arc weldingSIEWERT ERWAN·Filed 2014·Application pending·0 cites
- 1538US2015108094A1Method and device for gas metal arc weldingSIEWERT ERWAN·Filed 2014·Application pending·0 cites
- 1638US2014353286A1Method for gas metal arc weldingSIEWERT ERWAN·Filed 2014·Application pending·0 cites
- 1724USD1072191SGas stripping nozzleLINDE GMBH·Filed 2022·Granted Apr 22, 2025·0 cites·1 claims
- 1824USD1072008SGas stripping nozzleLINDE GMBH·Filed 2022·Granted Apr 22, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →