Inventor · disambiguated record
Stefan Schmitt-Walter
Also filed as: SCHMITT-WALTER STEFAN
5 granted patents·1 pending application·65 citations·filing 1991–2005
79Inventor score
Top patents by PatentIndex Score
6 records- 0176US5140116AIlluminated push-button switchSCHMITT WALTER STEFAN·Filed 1991·Granted Aug 18, 1992·35 cites·16 claims
- 0267US7435924B2Drive device for welding tongsSWAC ELECTRONIC GMBH·Filed 2003·Granted Oct 14, 2008·15 cites·39 claims
- 0344US8297133B2Pressure sensorSCHMITT-WALTER STEFAN·Filed 2005·Granted Oct 30, 2012·3 cites·31 claims
- 0444US7420137B2Method of open and/or closed-loop control of the movement of welding tongsSWAC ELECTRONIC GMBH·Filed 2004·Granted Sep 2, 2008·3 cites·11 claims
- 0543US5188220AIlluminated push-button switchSCHMITT WALTER STEFAN·Filed 1991·Granted Feb 23, 1993·9 cites·12 claims
- 0635US2007119822A1Welding tongsSCHMITT-WALTER STEFAN·Filed 2004·Application pending·0 cites
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