Inventor · disambiguated record
Klaus Bertsch
Also filed as: BERTSCH KLAUS
11 granted patents·15 pending applications·19 citations·filing 1972–2019
83Inventor score
Top patents by PatentIndex Score
26 records- 0175US10118283B2Hand-held toolHILTI AG·Filed 2013·Granted Nov 6, 2018·5 cites·16 claims
- 0274US8978953B2Driving deviceBLESSING MATTHIAS·Filed 2011·Granted Mar 17, 2015·6 cites·14 claims
- 0363US11850689B2Welding deviceHILTI AG·Filed 2019·Granted Dec 26, 2023·0 cites·20 claims
- 0463US9731408B2Driving deviceGROER STEFAN·Filed 2011·Granted Aug 15, 2017·4 cites·20 claims
- 0557US11701732B2Welding gun and welding methodHILTI AG·Filed 2018·Granted Jul 18, 2023·0 cites·20 claims
- 0656US11958146B2Bolt and fastening arrangementHILTI AG·Filed 2018·Granted Apr 16, 2024·0 cites·20 claims
- 0752US11623293B2Welding device and welding methodHILTI AG·Filed 2018·Granted Apr 11, 2023·0 cites·11 claims
- 0847US2012153001A1Electrically powered bolt setting deviceBERTSCH KLAUS·Filed 2011·Application pending·0 cites
- 0947US2015283690A1Hand-held or semi-stationary tool appliance and method for operating a tool appliance of this kindHILTI AG·Filed 2013·Application pending·0 cites
- 1046US2020238424A1Welding device and welding methodHILTI AG·Filed 2018·Application pending·0 cites
- 1146US2021187650A1Stud welding gunHILTI AG·Filed 2018·Application pending·0 cites
- 1246US2020246905A1Welding device and welding methodHILTI AG·Filed 2018·Application pending·0 cites
- 1345US9205546B2Driving deviceSPASOV ROBERT·Filed 2011·Granted Dec 8, 2015·0 cites·20 claims
- 1445US2011303725A1Driving deviceSCHAER ROLAND·Filed 2011·Application pending·0 cites
- 1544US2011303718A1Hand-held driving toolSPASOV ROBERT·Filed 2011·Application pending·0 cites
- 1644US2011303428A1Bolt-firing device that can be operated electrically and method for operating the bolt-firing deviceROTH PETER·Filed 2011·Application pending·0 cites
- 1743US9566700B2Driving deviceMANDEL ROLAND·Filed 2011·Granted Feb 14, 2017·0 cites·19 claims
- 1843US2010224667A1Hand-operated drive-in power toolHILTI AG·Filed 2010·Application pending·0 cites
- 1943US2011303717A1Driving deviceMIESCHER STEFAN·Filed 2011·Application pending·0 cites
- 2043US2011303721A1Driving deviceMIESCHER STEFAN·Filed 2011·Application pending·0 cites
- 2142US8807413B2Driving deviceSCHIESTL ULRICH·Filed 2011·Granted Aug 19, 2014·0 cites·17 claims
- 2241US2011303733A1Driving deviceFIELITZ HARALD·Filed 2011·Application pending·0 cites
- 2340US2015209947A1Drive-in device having an effective driveHILTI AG·Filed 2013·Application pending·0 cites
- 2440US2014103858A1Mobile charging deviceBERTSCH KLAUS·Filed 2012·Application pending·0 cites
- 2539US2011303720A1Electrically operable bolt driving toolBECK WOLFGANG·Filed 2011·Application pending·0 cites
- 2631US3949717APressure reduction limiter in a combustion engineBOSCH GMBH ROBERT·Filed 1972·Granted Apr 13, 1976·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →