Inventor · disambiguated record
Frank Nonnenmann
Also filed as: NONNENMANN FRANK
13 granted patents·2 pending applications·19 citations·filing 2013–2021
86Inventor score
Top patents by PatentIndex Score
15 records- 0176US11109729B2Floor treatment systemALFRED KARCHER SE & CO KG·Filed 2018·Granted Sep 7, 2021·4 cites·32 claims
- 0269US11000170B2Floor cleaning systemALFRED KARCHER SE & CO KG·Filed 2018·Granted May 11, 2021·2 cites·27 claims
- 0366US9220388B2Method for operating a cleaning appliance and cleaning appliance for implementing the methodKAERCHER GMBH & CO KG ALFRED·Filed 2013·Granted Dec 29, 2015·4 cites·27 claims
- 0464US9420930B2Manually guided floor cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2014·Granted Aug 23, 2016·3 cites·49 claims
- 0561US9949607B2Self-propelled surface cleaning machine and method for operating a self-propelled surface cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2015·Granted Apr 24, 2018·2 cites·23 claims
- 0659US9931013B2Manually guided floor cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2014·Granted Apr 3, 2018·2 cites·45 claims
- 0752US9220387B2Sweeping machineKAERCHER GMBH & CO KG ALFRED·Filed 2014·Granted Dec 29, 2015·2 cites·16 claims
- 0848US2021137341A1Cleaning apparatus and cleaning systemKAERCHER ALFRED SE & CO KG·Filed 2021·Application pending·0 cites
- 0947US10357139B2Traveling floor cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2016·Granted Jul 23, 2019·0 cites·37 claims
- 1047US8957758B2Cleaning applianceKAERCHER GMBH & CO KG ALFRED·Filed 2013·Granted Feb 17, 2015·0 cites·19 claims
- 1146US9955840B2Cleaning tool for a floor cleaning applianceKAERCHER GMBH & CO KG ALFRED·Filed 2016·Granted May 1, 2018·0 cites·18 claims
- 1246US9456727B2Drivable floor cleaning machine and method for operating a floor cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2014·Granted Oct 4, 2016·0 cites·27 claims
- 1346US8856998B2Mobile floor cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2013·Granted Oct 14, 2014·0 cites·19 claims
- 1445US11033166B2Floor treatment systemALFRED KARCHER SE & CO KG·Filed 2018·Granted Jun 15, 2021·0 cites·29 claims
- 1535US2016192816A1Floor cleaning machineKAERCHER GMBH & CO KG ALFRED·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →