Inventor · disambiguated record
Jochen Erhardt
Also filed as: ERHARDT JOCHEN
6 granted patents·4 pending applications·69 citations·filing 2003–2021
79Inventor score
Top patents by PatentIndex Score
10 records- 0185US8975800B2Rotor for an electric motor, an electric motor and a production process for an electric motorRIEDL REINHARD·Filed 2011·Granted Mar 10, 2015·9 cites·18 claims
- 0285US7607493B2Hand-held electric power toolHILTI AG·Filed 2007·Granted Oct 27, 2009·24 cites·10 claims
- 0381US6725944B2Mode selection switch for a combination electrical hand tool deviceHILTI AG·Filed 2003·Granted Apr 27, 2004·36 cites·5 claims
- 0455US11969870B2Portable power toolHILTI AG·Filed 2019·Granted Apr 30, 2024·0 cites·16 claims
- 0551US12350802B2Electropneumatic impact mechanismHILTI AG·Filed 2021·Granted Jul 8, 2025·0 cites·15 claims
- 0648US2008302550A1Electrical hand-held power tool with a spindle locking deviceHILTI AG·Filed 2008·Application pending·0 cites
- 0745US10391674B2Drive shaft with insertion device for guiding cooling waterHILTI AG·Filed 2015·Granted Aug 27, 2019·0 cites·9 claims
- 0836US2011108301A1Handheld power toolHILTI AG·Filed 2010·Application pending·0 cites
- 0934US2008110658A1Hand-held power toolERHARDT JOCHEN·Filed 2007·Application pending·0 cites
- 1031US2017284509A1Shift Gear Wheel for High Gear Ratio SpreadHILTI AG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →