Inventor · disambiguated record
Stefan Beier
Also filed as: BEIER STEFAN · GMEINDER HERMANN · SAUPE MARTIN
12 granted patents·2 pending applications·1,893 citations·filing 1977–2013
94Inventor score
Top patents by PatentIndex Score
14 records- 0196US7258546B2Medical 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
- 0294US4382786ADental handpieces with supplied operating mediaKALTENBACH & VOIGT·Filed 1981·Granted May 10, 1983·139 cites·3 claims
- 0390US4180812ADental treatment apparatusKALTENBACH & VOIGT·Filed 1978·Granted Dec 25, 1979·45 cites·13 claims
- 0486US4549124ACircuit 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
- 0583US4383167ADrive control circuit for dental treatment instrumentsKALTENBACH & VOIGT·Filed 1980·Granted May 10, 1983·39 cites·6 claims
- 0670US4305126ADental treatment installationKALTENBACH & VOIGT·Filed 1979·Granted Dec 8, 1981·28 cites·18 claims
- 0765US4571681ASwitching arrangement for the control of the control elements of a dental treatment locationKALTENBACH & VOIGT·Filed 1984·Granted Feb 18, 1986·21 cites·7 claims
- 0847US4317112AArrangement for determining the removal of work tools and/or drive elements from receiving locations, particularly for a dental treatment locationKALTENBACH & VOIGT·Filed 1979·Granted Feb 23, 1982·12 cites·4 claims
- 0947US4151647ADental unitsKALTENBACH & VOIGT·Filed 1977·Granted May 1, 1979·13 cites·6 claims
- 1045US4479182ADental treatment apparatusKALTENBACH & VOIGT·Filed 1982·Granted Oct 23, 1984·12 cites·4 claims
- 1145US2013295427A1Electrochemical cellLI TEC BATTERY GMBH·Filed 2013·Application pending·0 cites
- 1241US4571182AArrangement for carrying dental implementsKALTENBACH & VOIGT·Filed 1984·Granted Feb 18, 1986·17 cites·17 claims
- 1338US4446456ADental treatment apparatusKALTENBACH & VOIGT·Filed 1981·Granted May 1, 1984·8 cites·8 claims
- 1438US2013242508A1Electrical switch cabinetABB AG·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →