Inventor · disambiguated record
Bernd Gugel
Also filed as: GUGEL BERND
38 granted patents·8 pending applications·1,660 citations·filing 1982–2018
98Inventor score
Files withMANNESMANN AG19KALTENBACH & VOIGT15CONTINENTAL AUTOMOTIVE GMBH4KUHN BERNHARD2SAUTER JOHANNES2
Top patents by PatentIndex Score
46 records- 0197USD499486SDental handpieceKALTENBACH & VOIGT·Filed 2003·Granted Dec 7, 2004·79 cites·1 claims
- 0296US5924864AHandpiece for medical purposes, in particular for a medical or dental treatment device, preferably for a cutting treatment of a dental root canalKALTENBACH & VOIGT·Filed 1998·Granted Jul 20, 1999·1.1k cites·25 claims
- 0394US6719561B2Medicinal or dental hand instrumentKALTENBACH & VOIGT·Filed 2002·Granted Apr 13, 2004·133 cites·8 claims
- 0489USD504949SDental handpieceKALTENBACH & VOIGT·Filed 2004·Granted May 10, 2005·33 cites·1 claims
- 0584USD520138SDental handpieceKALTENBACH & VOIGT·Filed 2004·Granted May 2, 2006·25 cites·1 claims
- 0684US5074687AArmature of an electromagnet-coil/armature system for dot matrix print heads, and method of manufacturing sameMANNESMANN AG·Filed 1989·Granted Dec 24, 1991·35 cites·12 claims
- 0778US7435085B2Dental treatment device with variable coolingKALTENBACH & VOIGT·Filed 2005·Granted Oct 14, 2008·13 cites·20 claims
- 0878US5205659APrint head with lubricatorMANNESMANN AG·Filed 1990·Granted Apr 27, 1993·33 cites·20 claims
- 0976US5290112AMatrix print head, in particular serial matrix pin print headMANNESMANN AG·Filed 1990·Granted Mar 1, 1994·35 cites·36 claims
- 1075US8487488B2Electric motor for use in a sterilizable dental handpieceKUHN BERNHARD·Filed 2011·Granted Jul 16, 2013·3 cites·2 claims
- 1173US9383028B2ValveCONTINENTAL AUTOMOTIVE GMBH·Filed 2012·Granted Jul 5, 2016·3 cites·18 claims
- 1272US9528484B2Valve for a pumpCONTINENTAL AUTOMOTIVE GMBH·Filed 2013·Granted Dec 27, 2016·2 cites·18 claims
- 1367US6602073B2Medical and/or dental instrument with a pneumatic oscillatory-driveKALTENBACH & VOIGT·Filed 2001·Granted Aug 5, 2003·15 cites·15 claims
- 1466US9962456B2Device for disinfecting, sterilizing and/or maintaining medical, especially dental, instrumentsHECKENBERGER HANS·Filed 2011·Granted May 8, 2018·2 cites·4 claims
- 1566US6416321B2Medicinal or dental hand instrumentKALTENBACH & VOIGT·Filed 2001·Granted Jul 9, 2002·12 cites·23 claims
- 1662US6443731B2Medical and dental handpieceKALTENBACH & VOIGT·Filed 2001·Granted Sep 3, 2002·8 cites·25 claims
- 1761US7997899B2Dental, dental-medical or dental-technical handpiece with electric motorKALTENBACH & VOIGT·Filed 2007·Granted Aug 16, 2011·0 cites·15 claims
- 1860US2011070553A1Light Source for a Dental DeviceKALTENBACH & VOIGT·Filed 2009·Application pending·0 cites
- 1953US2005272003A1Cannula for a medical or dental-medical handpiece used for spraying an abrasive flow mediumKALTENBACH & VOIGT·Filed 2005·Application pending·0 cites
- 2052US9551432B2Solenoid valve with reduced cavitationCONTINENTAL AUTOMOTIVE GMBH·Filed 2013·Granted Jan 24, 2017·0 cites·16 claims
- 2152US4541745APrint head constructionMANNESMANN AG·Filed 1983·Granted Sep 17, 1985·7 cites·5 claims
- 2251US9532850B2Process and system for cleaning and maintaining and for operating a medical hand-held instrumentKUHN BERNHARD·Filed 2012·Granted Jan 3, 2017·0 cites·8 claims
- 2349US4485425ADrive circuit for printer, particularly, matrix printer of the needle or hammer varietyMANNESMANN AG·Filed 1982·Granted Nov 27, 1984·7 cites·7 claims
- 2448US2004166474A1Medicinal or dental hand instrumentFiled 2004·Application pending·0 cites
- 2547US2006121411A1Cannula for a medical or dental medical handpiece used for spraying an abrasive flow mediumKALTENBACH & VOIGT·Filed 2003·Application pending·0 cites
- 2644US5000593AMatrix pin print head of the hinged-clapper-armature constructionMANNESMANN AG·Filed 1989·Granted Mar 19, 1991·4 cites·15 claims
- 2744US2012085561A1Motor-driven HandpieceSAUTER JOHANNES·Filed 2010·Application pending·0 cites
- 2843US5032031ADrive circuit for a matrix printerMANNESMANN AG·Filed 1989·Granted Jul 16, 1991·5 cites·7 claims
- 2943US2005175960A1Medical, handpiece in particular for dentistry, with an outlet for an abrasive flowing medium and splashguard for the outletFiled 2003·Application pending·0 cites
- 3042US6176703B1Medical or dental treatment instrument for chip-removing treatment of body tissue or a substitute material with an abrasive toolKALTENBACH & VOIGT·Filed 1998·Granted Jan 23, 2001·18 cites·29 claims
- 3142US5836766AMedical or dental handpieceKALTENBACH & VOIGT·Filed 1997·Granted Nov 17, 1998·14 cites·22 claims
- 3239US4674179AMaking an armature assembly for matrix print headsMANNESMANN AG·Filed 1986·Granted Jun 23, 1987·8 cites·4 claims
- 3338US5073051AMatrix pin print head having a shield to counter magnetic fieldsMANNESMANN AG·Filed 1990·Granted Dec 17, 1991·4 cites·28 claims
- 3438US2012107762A1Method And System For Operating A Medical, In Particular A Dental, HandpieceSAUTER JOHANNES·Filed 2010·Application pending·0 cites
- 3537US4822187APreventing armature rebounding in matrix print headsMANNESMANN AG·Filed 1986·Granted Apr 18, 1989·3 cites·1 claims
- 3637US4552471APrint head with permanent magnetic biasMANNESMANN AG·Filed 1983·Granted Nov 12, 1985·3 cites·9 claims
- 3736US4695174AMagnetic circuit for matrix print headMANNESMANN AG·Filed 1986·Granted Sep 22, 1987·3 cites·6 claims
- 3835US2018230955A1Electromagnetic Switching Valve and High-Pressure Fuel PumpCONTINENTAL AUTOMOTIVE GMBH·Filed 2018·Application pending·0 cites
- 3934US5435656ABack stop structure for matrix pin print headMANNESMANN AG·Filed 1994·Granted Jul 25, 1995·2 cites·23 claims
- 4032US5080510AMatrix print head with an electromagnetic coil supportMANNESMANN AG·Filed 1990·Granted Jan 14, 1992·1 cites·24 claims
- 4130US5216950AVibration frame for print elements of a matrix line printerMANNESMANN AG·Filed 1990·Granted Jun 8, 1993·0 cites·40 claims
- 4230US5175922AMethod for the manufacture of an armature assembly for matrix print heads of the hinged-clapper-armature constructionMANNESMANN AG·Filed 1989·Granted Jan 5, 1993·1 cites·29 claims
- 4330US5137381AMatrix pin print headMANNESMANN AG·Filed 1991·Granted Aug 11, 1992·0 cites·15 claims
- 4430US5039239AMatrix pin-print head of the hinged-clapper-armature constructionMANNESMANN AG·Filed 1989·Granted Aug 13, 1991·0 cites·12 claims
- 4528US5009529AMatrix print head of hinged-clapper-armature constructionMANNESMANN AG·Filed 1989·Granted Apr 23, 1991·2 cites·21 claims
- 4618US5174664AArmature with angled bore for print needle fasteningMANNESMANN AC·Filed 1991·Granted Dec 29, 1992·0 cites·2 claims
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