Assignee
KALTENBACH & VOIGT
DE·213 granted patents·27 pending applications·9,940 citations·filing 1973–2018
Top patents by PatentIndex Score
240 records- 0197USD499486SDental handpieceKALTENBACH & VOIGT·Filed 2003·Granted Dec 7, 2004·79 cites·1 claims
- 0297US6616450B2Medical and/or dental instrument with oscillatory rodKALTENBACH & VOIGT·Filed 2001·Granted Sep 9, 2003·382 cites·23 claims
- 0396US7258546B2Medical or dental instrument and/or supply unit and/or care unit and/or system for the medical or dental instrumentKALTENBACH & VOIGT·Filed 2002·Granted Aug 21, 2007·1.5k cites·12 claims
- 0496US7234938B2Milling/grinding machine for the manufacture of dental-medical workpiecesKALTENBACH & VOIGT·Filed 2002·Granted Jun 26, 2007·58 cites·13 claims
- 0596US5924864AHandpiece 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
- 0696US5372502AOptical probe and method for the three-dimensional surveying of teethKALTENBACH & VOIGT·Filed 1991·Granted Dec 13, 1994·471 cites·21 claims
- 0796US4227878ADental handpieceKALTENBACH & VOIGT·Filed 1978·Granted Oct 14, 1980·150 cites·15 claims
- 0895US5306144ADevice for detecting dental cariesKALTENBACH & VOIGT·Filed 1993·Granted Apr 26, 1994·315 cites·39 claims
- 0995US4902225ADental spray handpieceKALTENBACH & VOIGT·Filed 1988·Granted Feb 20, 1990·170 cites·16 claims
- 1094US6719561B2Medicinal or dental hand instrumentKALTENBACH & VOIGT·Filed 2002·Granted Apr 13, 2004·133 cites·8 claims
- 1194US5653591ADental tooth cleaning instrument with a mechanically driven tooth cleaning toolKALTENBACH & VOIGT·Filed 1996·Granted Aug 5, 1997·183 cites·15 claims
- 1294US5386292AOptical measurement of teethKALTENBACH & VOIGT·Filed 1993·Granted Jan 31, 1995·213 cites·12 claims
- 1394US4382786ADental handpieces with supplied operating mediaKALTENBACH & VOIGT·Filed 1981·Granted May 10, 1983·139 cites·3 claims
- 1493US4504227ADental handpiece setKALTENBACH & VOIGT·Filed 1983·Granted Mar 12, 1985·60 cites·19 claims
- 1593US4177024AVane air motor with eccentric adjustment ring and bearing ring for vane endsKALTENBACH & VOIGT·Filed 1977·Granted Dec 4, 1979·31 cites·15 claims
- 1692US6186780B1Method and device for the recognition of caries, plaque, concretions or bacterial infection on teethKALTENBACH & VOIGT·Filed 1999·Granted Feb 13, 2001·154 cites·18 claims
- 1792US4886452ADental spray handpieceKALTENBACH & VOIGT·Filed 1988·Granted Dec 12, 1989·145 cites·18 claims
- 1891US5912470AProcess and an apparatus for the curing of light-sensitive polymeric compositionsKALTENBACH & VOIGT·Filed 1997·Granted Jun 15, 1999·130 cites·12 claims
- 1991US5082443ADental spray handpieceKALTENBACH & VOIGT·Filed 1990·Granted Jan 21, 1992·154 cites·10 claims
- 2090US4180812ADental treatment apparatusKALTENBACH & VOIGT·Filed 1978·Granted Dec 25, 1979·45 cites·13 claims
- 2189USD504949SDental handpieceKALTENBACH & VOIGT·Filed 2004·Granted May 10, 2005·33 cites·1 claims
- 2289US4114946AMedical treatment chairKALTENBACH & VOIGT·Filed 1977·Granted Sep 19, 1978·43 cites·10 claims
- 2388USD463556SDental handpieceKALTENBACH & VOIGT·Filed 2001·Granted Sep 24, 2002·41 cites·1 claims
- 2488US6135774ADiagnosis and treatment device for teethKALTENBACH & VOIGT·Filed 1998·Granted Oct 24, 2000·120 cites·27 claims
- 2587US6495073B2Method for the manufacture of medical, dental-medical, dental-technical and technical parts from ceramicsKALTENBACH & VOIGT·Filed 2000·Granted Dec 17, 2002·53 cites·18 claims
- 2686US4549124ACircuit arrangement for controlling the action of an adjusting device, in particular for a patient chairKALTENBACH & VOIGT·Filed 1983·Granted Oct 22, 1985·50 cites·6 claims
- 2785US7278787B2X-ray apparatus with positioning measuresKALTENBACH & VOIGT·Filed 2005·Granted Oct 9, 2007·54 cites·26 claims
- 2885US4648838ADental handpieceKALTENBACH & VOIGT·Filed 1985·Granted Mar 10, 1987·177 cites·22 claims
- 2984USD533946SDental instrumentKALTENBACH & VOIGT·Filed 2004·Granted Dec 19, 2006·33 cites·1 claims
- 3084USD520138SDental handpieceKALTENBACH & VOIGT·Filed 2004·Granted May 2, 2006·25 cites·1 claims
- 3184US5971755ALaser instrumentKALTENBACH & VOIGT·Filed 1997·Granted Oct 26, 1999·86 cites·18 claims
- 3283US5961327ADental treatment deviceKALTENBACH & VOIGT·Filed 1998·Granted Oct 5, 1999·83 cites·23 claims
- 3383US4634376ATartar-removing handpieceKALTENBACH & VOIGT·Filed 1985·Granted Jan 6, 1987·76 cites·15 claims
- 3483US4578033ATartar-removing dental handpieceKALTENBACH & VOIGT·Filed 1984·Granted Mar 25, 1986·61 cites·28 claims
- 3583US4398885ADental handpieceKALTENBACH & VOIGT·Filed 1981·Granted Aug 16, 1983·63 cites·12 claims
- 3683US4383167ADrive control circuit for dental treatment instrumentsKALTENBACH & VOIGT·Filed 1980·Granted May 10, 1983·39 cites·6 claims
- 3782US7210847B2Intraoral X-ray sensorKALTENBACH & VOIGT·Filed 2005·Granted May 1, 2007·34 cites·22 claims
- 3882US5474449ALaser treatment unit especially for medical or dental purposesKALTENBACH & VOIGT·Filed 1993·Granted Dec 12, 1995·118 cites·21 claims
- 3981US6024562ADevice for the recognition of caries, plaque or bacterial infection on teethKALTENBACH & VOIGT·Filed 1996·Granted Feb 15, 2000·70 cites·9 claims
- 4081US4427382ADental equipment standKALTENBACH & VOIGT·Filed 1982·Granted Jan 24, 1984·40 cites·15 claims
- 4180US4515564ADental handpieceKALTENBACH & VOIGT·Filed 1983·Granted May 7, 1985·50 cites·26 claims
- 4280US4120623APneumatic vane-type motor with bearing ring for vane tipsKALTENBACH & VOIGT·Filed 1977·Granted Oct 17, 1978·17 cites·1 claims
- 4379US5604817ATooth measurement without calbration bodiesKALTENBACH & VOIGT·Filed 1993·Granted Feb 18, 1997·81 cites·15 claims
- 4479US4642051ADental handpieceKALTENBACH & VOIGT·Filed 1985·Granted Feb 10, 1987·35 cites·4 claims
- 4579US4523911AFoot-actuated control arrangment particularly for dental arrangmentKALTENBACH & VOIGT·Filed 1984·Granted Jun 18, 1985·43 cites·9 claims
- 4679US4217101ADental handpieceKALTENBACH & VOIGT·Filed 1978·Granted Aug 12, 1980·42 cites·14 claims
- 4778US7435085B2Dental treatment device with variable coolingKALTENBACH & VOIGT·Filed 2005·Granted Oct 14, 2008·13 cites·20 claims
- 4878US5030102AMounting arrangement for an exchangeable tooth in an artificial dental jaw modelKALTENBACH & VOIGT·Filed 1989·Granted Jul 9, 1991·48 cites·18 claims
- 4977US9057657B2Device for disinfecting, sterilizing, and/or maintaining medical instruments and method for identifying the occupancy of an instrument holder in such deviceKALTENBACH & VOIGT·Filed 2014·Granted Jun 16, 2015·4 cites·5 claims
- 5077US5897314AMedical or dental laser instrument, especially for dental root canal treatmentsKALTENBACH & VOIGT·Filed 1997·Granted Apr 27, 1999·85 cites·17 claims
Showing the top 50 of 240 patent records by PatentIndex Score.
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