Inventor · disambiguated record
Norbert Schaefer
Also filed as: SCHAEFER NORBERT · SCHAEFER Norbert (NMN)
58 granted patents·17 pending applications·1,283 citations·filing 1990–2025
99Inventor score
Top patents by PatentIndex Score
75 records- 0197US8813292B2Electric toothbrush and brush head for an electric toothbrushDRIESEN GEORGES·Filed 2011·Granted Aug 26, 2014·60 cites·14 claims
- 0296US12036079B2Attachment for an oral care device handleBRAUN GMBH·Filed 2023·Granted Jul 16, 2024·2 cites·28 claims
- 0395US10660733B2Oral care implementBRAUN GMBH·Filed 2017·Granted May 26, 2020·37 cites·20 claims
- 0495US9724181B2Oral care implementBRAUN GMBH·Filed 2015·Granted Aug 8, 2017·43 cites·20 claims
- 0595US8631532B2Oral hygiene deviceUTSCH JOERN·Filed 2012·Granted Jan 21, 2014·33 cites·11 claims
- 0695USD611712SToothbrush refillBRAUN GMBH·Filed 2008·Granted Mar 16, 2010·66 cites·1 claims
- 0794US9154025B2Personal care deviceSCHAEFER NORBERT·Filed 2012·Granted Oct 6, 2015·33 cites·7 claims
- 0894USD501084SPortion of a toothbrushBRAUN GMBH·Filed 2003·Granted Jan 25, 2005·67 cites·1 claims
- 0993US6354305B1Hair styling appliance and hair styling methodBRAUN GMBH·Filed 2000·Granted Mar 12, 2002·55 cites·32 claims
- 1093US6245032B1Jet nozzle for an oral irrigatorBRAUN GMBH·Filed 1997·Granted Jun 12, 2001·96 cites·22 claims
- 1191US6475553B2Method of manufacturing a textured toothbrush bristleGILLETTE CANADA·Filed 2001·Granted Nov 5, 2002·50 cites·12 claims
- 1291US5993402APressure relief valve for an oral irrigatorBRAUN AG·Filed 1997·Granted Nov 30, 1999·141 cites·22 claims
- 1390US10502291B2Electrically driven deviceBRAUN GMBH·Filed 2017·Granted Dec 10, 2019·12 cites·12 claims
- 1490US9226808B2Attachment section for an oral hygiene deviceUTSCH JOERN·Filed 2012·Granted Jan 5, 2016·16 cites·7 claims
- 1589US10893746B2Personal hygiene deviceBRAUN GMBH·Filed 2018·Granted Jan 19, 2021·4 cites·12 claims
- 1689US10327876B2Oral cleaning tool for an oral hygiene deviceBRAUN GMBH·Filed 2016·Granted Jun 25, 2019·5 cites·11 claims
- 1789US9603686B2Oral hygiene implementBRAUN GMBH·Filed 2014·Granted Mar 28, 2017·14 cites·15 claims
- 1887US5673710AAppliance for treating hairBRAUN AG·Filed 1995·Granted Oct 7, 1997·65 cites·138 claims
- 1986US2025031839A1Personal hygiene deviceBRAUN GMBH·Filed 2024·Application pending·0 cites
- 2085US10624726B2Oral care implementBRAUN GMBH·Filed 2017·Granted Apr 21, 2020·3 cites·14 claims
- 2185US9628014B2Personal hygiene device with resonant motorBRAUN GMBH·Filed 2015·Granted Apr 18, 2017·4 cites·15 claims
- 2284US2023363522A1Personal hygiene deviceBRAUN GMBH·Filed 2023·Application pending·0 cites
- 2383US7392562B2Motor-driven toothbrush and brush head for itBRAUN GMBH·Filed 2003·Granted Jul 1, 2008·53 cites·25 claims
- 2482US10463461B2Personal hygiene device with resonant motorBRAUN GMBH·Filed 2018·Granted Nov 5, 2019·2 cites·18 claims
- 2582US8479750B2Mouth cleaning device and head portion of a mouth cleaning deviceSCHAEFER NORBERT·Filed 2011·Granted Jul 9, 2013·17 cites·11 claims
- 2681US10058408B2Personal hygiene device with resonant motorBRAUN GMBH·Filed 2017·Granted Aug 28, 2018·2 cites·18 claims
- 2780US12440321B2Attachment for an oral care device handleBRAUN GMBH·Filed 2025·Granted Oct 14, 2025·0 cites·30 claims
- 2880US9387059B2Oral cleaning tool for an oral hygiene deviceBRAUN GMBH·Filed 2013·Granted Jul 12, 2016·6 cites·9 claims
- 2980US8052627B2Spray nozzle and dental cleaning systemPROCTER & GAMBLE·Filed 2003·Granted Nov 8, 2011·17 cites·7 claims
- 3078US5691293AStable, dual-function, phosphate-, metasilicate- and polymer-free low-alkali detergent tablets for dishwashing machines and a process for their productionHENKEL KGAA·Filed 1994·Granted Nov 25, 1997·37 cites·18 claims
- 3178US2025185799A1Personal hygiene deviceBRAUN GMBH·Filed 2025·Application pending·0 cites
- 3277US9186229B2Toothbrush charging station with brush storage deviceVU PHONG·Filed 2011·Granted Nov 17, 2015·5 cites·7 claims
- 3377US6094769ABristle for a toothbrushBRAUN GMBH·Filed 1999·Granted Aug 1, 2000·68 cites·31 claims
- 3477US5394862AHeatable appliance for personal useBRAUN AG·Filed 1992·Granted Mar 7, 1995·36 cites·18 claims
- 3577US2023240823A1Attachment for an oral care device handleBRAUN GMBH·Filed 2023·Application pending·0 cites
- 3676US9003590B2Handle section of a small electric device and small electric deviceUTSCH JOERN·Filed 2011·Granted Apr 14, 2015·4 cites·8 claims
- 3776US8430590B2Electric toothbrushBOLAND BERNHARD·Filed 2008·Granted Apr 30, 2013·8 cites·16 claims
- 3875US10622866B2Electrically driven deviceBRAUN GMBH·Filed 2017·Granted Apr 14, 2020·1 cites·15 claims
- 3975US8393817B2Small electrical applianceHEIL BENEDIKT·Filed 2008·Granted Mar 12, 2013·4 cites·10 claims
- 4075US6139319AMethod and device for the cleansing and care of the teeth and gumsBRAUN GMBH·Filed 1997·Granted Oct 31, 2000·59 cites·33 claims
- 4174US11751678B2Personal hygiene deviceBRAUN GMBH·Filed 2020·Granted Sep 12, 2023·0 cites·24 claims
- 4274US10840767B2Electrically driven deviceBRAUN GMBH·Filed 2017·Granted Nov 17, 2020·1 cites·14 claims
- 4374US10808810B2Electrically driven deviceBRAUN GMBH·Filed 2017·Granted Oct 20, 2020·1 cites·15 claims
- 4474US10704660B2Electrically driven deviceBRAUN GMBH·Filed 2017·Granted Jul 7, 2020·1 cites·18 claims
- 4573US7690067B2Brush attachment for an electric toothbrushBRAUN GMBH·Filed 2004·Granted Apr 6, 2010·23 cites·52 claims
- 4673USD504569SSet of bristles for a toothbrushBRAUN GMBH·Filed 2003·Granted May 3, 2005·19 cites·1 claims
- 4771US9358088B2Oral hygiene implement and oral hygiene deviceBRAUN GMBH·Filed 2014·Granted Jun 7, 2016·4 cites·12 claims
- 4870US6497458B2Bristle for a toothbrushBRAUN GMBH·Filed 2001·Granted Dec 24, 2002·12 cites·10 claims
- 4968US12376949B2Bristle driven pulsationBRAUN GMBH·Filed 2020·Granted Aug 5, 2025·0 cites·18 claims
- 5068US12257118B2Bristle driven pulsationBRAUN GMBH·Filed 2020·Granted Mar 25, 2025·0 cites·23 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Norbert Schaefer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →