Inventor · disambiguated record
Armin Eisenhardt
Also filed as: EISENHARDT ARMIN
9 granted patents·139 citations·filing 1996–2017
86Inventor score
Files withEISENHARDT ARMIN3FEIN C & E GMBH2A & M ELECTRIC TOOLS GMBH1ATLAS COPCO ELECTRIC TOOLS1ATLAS COPCO ELEKTROWERZEUGE GM1
Top patents by PatentIndex Score
9 records- 0191US7044882B2Switchable gearbox of a handheld power toolATLAS COPCO ELECTRIC TOOLS·Filed 2004·Granted May 16, 2006·46 cites·18 claims
- 0285US7407460B2Planetary gearboxA & M ELECTRIC TOOLS GMBH·Filed 2005·Granted Aug 5, 2008·20 cites·11 claims
- 0384US5706902APower hand tool, especially impact screwdriverATLAS COPCO ELEKTROWERZEUGE GM·Filed 1996·Granted Jan 13, 1998·54 cites·15 claims
- 0476US10376971B2Pipe milling machine—directional stabilityFEIN C & E GMBH·Filed 2017·Granted Aug 13, 2019·2 cites·4 claims
- 0569US9216459B2Drilling machine, in particular hand-held core drilling machineRICHT BORIS·Filed 2012·Granted Dec 22, 2015·4 cites·17 claims
- 0667US8496073B2Portable power toolEISENHARDT ARMIN·Filed 2005·Granted Jul 30, 2013·13 cites·18 claims
- 0753US10207346B2Pipe milling machine—feed deactivationFEIN C & E GMBH·Filed 2017·Granted Feb 19, 2019·0 cites·11 claims
- 0838US8622148B2Power toolEISENHARDT ARMIN·Filed 2011·Granted Jan 7, 2014·0 cites·11 claims
- 0935US8651197B2Manually operated hammer drillEISENHARDT ARMIN·Filed 2011·Granted Feb 18, 2014·0 cites·15 claims
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