Inventor · disambiguated record
Johanna Buchmann
Also filed as: BUCHMANN JOHANNA
5 granted patents·34 citations·filing 2017–2017
78Inventor score
Technology areasA47L
Files withKAERCHER GMBH & CO KG ALFRED5
Top patents by PatentIndex Score
5 records- 0191US10130230B2Surface cleaning machine having a wetting deviceKAERCHER GMBH & CO KG ALFRED·Filed 2017·Granted Nov 20, 2018·12 cites·22 claims
- 0288US10362920B2Surface cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2017·Granted Jul 30, 2019·8 cites·25 claims
- 0384US10349797B2Surface-cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2017·Granted Jul 16, 2019·6 cites·31 claims
- 0484US10327619B2Surface cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2017·Granted Jun 25, 2019·5 cites·32 claims
- 0576US10881258B2Surface cleaning machine and method for operating a surface cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2017·Granted Jan 5, 2021·3 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →