Inventor · disambiguated record
Norbert Weis
Also filed as: WEIS NORBERT · WEIS NORBERT W
35 granted patents·10 pending applications·276 citations·filing 2002–2022
97Inventor score
Files withFREUDENBERG CARL KG24WEIS NORBERT8FREUDENBERG HOUSEHOLD PROD LP7GIBIS KARL-LUDWIG2WEIS NORBERT W2
Top patents by PatentIndex Score
45 records- 0193US8894315B2Cleaning deviceDINGERT UWE·Filed 2010·Granted Nov 25, 2014·30 cites·6 claims
- 0286USD607169SMop housingFREUDENBERG HOUSEHOLD PROD LP·Filed 2007·Granted Dec 29, 2009·29 cites·1 claims
- 0385US7984528B2Cleaning implementFREUDENBERG HOUSEHOLD PROD LP·Filed 2008·Granted Jul 26, 2011·16 cites·21 claims
- 0484US11690493B2Cleaning robot and cleaning systemFREUDENBERG CARL KG·Filed 2020·Granted Jul 4, 2023·2 cites·16 claims
- 0583USD589734SHousing for a toilet brushFREUDENBERG CARL KG·Filed 2008·Granted Apr 7, 2009·30 cites·1 claims
- 0681US8584300B2Squeeze mopWEIS NORBERT·Filed 2008·Granted Nov 19, 2013·12 cites·7 claims
- 0780US9375076B2Broom headWEIS NORBERT·Filed 2012·Granted Jun 28, 2016·11 cites·15 claims
- 0880US8561245B2Cleaning implementWEIS NORBERT·Filed 2009·Granted Oct 22, 2013·10 cites·17 claims
- 0979USD606270SMop housingFREUDENBERG HOUSEHOLD PROD LP·Filed 2009·Granted Dec 15, 2009·20 cites·1 claims
- 1077US10842338B2Manually-displaceable cleaning device having counter-rotatable rollersFREUDENBERG CARL KG·Filed 2016·Granted Nov 24, 2020·5 cites·18 claims
- 1176US8161592B2Cleaning implementWEIS NORBERT W·Filed 2006·Granted Apr 24, 2012·8 cites·17 claims
- 1275US10238264B2Torsion wringer having little travelFREUDENBERG CARL KG·Filed 2016·Granted Mar 26, 2019·3 cites·20 claims
- 1373USD924511SCleaning brushwareFREUDENBERG CARL KG·Filed 2019·Granted Jul 6, 2021·11 cites·1 claims
- 1472USD621622SBroom blockFREUDENBERG HOUSEHOLD PROD LP·Filed 2007·Granted Aug 17, 2010·16 cites·1 claims
- 1570USD914307SCleaning brushwareFREUDENBERG CARL KG·Filed 2019·Granted Mar 23, 2021·10 cites·1 claims
- 1669US8485611B2Cleaning implementWEIS NORBERT W·Filed 2012·Granted Jul 16, 2013·3 cites·29 claims
- 1767USD630022SBroom blockFREUDENBERG HOUSEHOLD PROD LP·Filed 2010·Granted Jan 4, 2011·13 cites·1 claims
- 1866US9615652B2Broom head with bristle structureWEIS NORBERT·Filed 2012·Granted Apr 11, 2017·3 cites·3 claims
- 1965US8931494B2Cleaning containerWEIS NORBERT·Filed 2007·Granted Jan 13, 2015·3 cites·7 claims
- 2065USD593268SMop headFREUDENBERG CARL KG·Filed 2008·Granted May 26, 2009·1 cites·1 claims
- 2163US11357382B2Bucket and cleaning system which comprises such a bucketFREUDENBERG CARL KG·Filed 2019·Granted Jun 14, 2022·0 cites·22 claims
- 2263USD599969SMop headFREUDENBERG CARL KG·Filed 2008·Granted Sep 8, 2009·12 cites·1 claims
- 2361US9962057B2Cleaning apparatus with a fluid containerFREUDENBERG CARL KG·Filed 2013·Granted May 8, 2018·2 cites·37 claims
- 2461US2023104177A1Cleaning articleFREUDENBERG CARL KG·Filed 2022·Application pending·0 cites
- 2560US9364129B2Drive system for a cleaning unit, and cleaning unitWEIS NORBERT·Filed 2011·Granted Jun 14, 2016·2 cites·13 claims
- 2657USD572014SBroom bodyFREUDENBERG CARL KG·Filed 2006·Granted Jul 1, 2008·10 cites·1 claims
- 2757US2010314272A1Cleaning containerFREUDENBERG CARL KG·Filed 2007·Application pending·0 cites
- 2856US9427130B2MopGIBIS KARL-LUDWIG·Filed 2011·Granted Aug 30, 2016·1 cites·20 claims
- 2956US2011162983A1Cleaning systemFREUDENBERG CARL KG·Filed 2007·Application pending·0 cites
- 3053USD572013SBroom bodyFREUDENBERG CARL KG·Filed 2006·Granted Jul 1, 2008·11 cites·1 claims
- 3153US2008135433A1Storage receptacleFREUDENBERG CARL KG·Filed 2007·Application pending·0 cites
- 3252US2016237380A1Set, comprising a cloth and a liquid, and composition for the hydrophilization of surfacesFREUDENBERG CARL KG·Filed 2014·Application pending·0 cites
- 3350US10786136B2Wringing device for a mopFREUDENBERG CARL KG·Filed 2016·Granted Sep 29, 2020·0 cites·7 claims
- 3450US10697093B2Linear textile structureFREUDENBERG CARL KG·Filed 2015·Granted Jun 30, 2020·0 cites·24 claims
- 3548US10123675B2Torsion wringerFREUDENBERG CARL KG·Filed 2014·Granted Nov 13, 2018·0 cites·18 claims
- 3645US11668032B2Nonwoven with an embossed mesh patternFREUDENBERG CARL KG·Filed 2016·Granted Jun 6, 2023·0 cites·16 claims
- 3745US2012297561A1Handle for a cleaning deviceWEIS NORBERT·Filed 2010·Application pending·0 cites
- 3844US2023180987A1Cleaning applianceFREUDENBERG CARL KG·Filed 2021·Application pending·0 cites
- 3943US2005022328A1Monofilament having antimicrobial properties, use of such monofilaments as bristle material and brush or the like comprising said bristle materialFiled 2002·Application pending·0 cites
- 4042US2018235430A1Wringer device for a mopping unitFREUDENBERG CARL KG·Filed 2016·Application pending·0 cites
- 4142US2013283557A1Cleaning cloth comprising cleaning islandsGIBIS KARL-LUDWIG·Filed 2011·Application pending·0 cites
- 4239US10398282B2Trapezoidal mop coverFREUDENBERG CARL KG·Filed 2015·Granted Sep 3, 2019·0 cites·18 claims
- 4335USD685960SFloor cleaning apparatusWEIS NORBERT·Filed 2011·Granted Jul 9, 2013·2 cites·1 claims
- 4431USD631218SMop housingFREUDENBERG HOUSEHOLD PROD LP·Filed 2010·Granted Jan 18, 2011·0 cites·1 claims
- 4531USD628351SMop housingFREUDENBERG HOUSEHOLD PROD LP·Filed 2007·Granted Nov 30, 2010·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →