Inventor · disambiguated record
Ferdinand Hermann
Also filed as: HERMANN FERDINAND
8 granted patents·3 pending applications·31 citations·filing 1981–2023
80Inventor score
Top patents by PatentIndex Score
11 records- 0169US12334858B2Small electrical appliance with improved motor speed controlBRAUN GMBH·Filed 2023·Granted Jun 17, 2025·0 cites·15 claims
- 0269US10215811B2Electronic circuit for measuring currents during charging and discharging of a secondary batteryBRAUN GMBH·Filed 2017·Granted Feb 26, 2019·1 cites·6 claims
- 0364US2024341463A1Oral-care implement having pressure-control systemBRAUN GMBH·Filed 2023·Application pending·0 cites
- 0460US2024345607A1Method for controlling overpressure in oral-care implementBRAUN GMBH·Filed 2023·Application pending·0 cites
- 0559US11637438B2Battery powered electrical appliance for personal hygienePROCTER & GAMBLE·Filed 2021·Granted Apr 25, 2023·0 cites·13 claims
- 0657US4493137AMethod of making a drive element assembly for ink jet printingNCR CO·Filed 1983·Granted Jan 15, 1985·16 cites·5 claims
- 0747US11083279B2Cosmetic device with exchangeable application headBRAUN GMBH·Filed 2017·Granted Aug 10, 2021·0 cites·14 claims
- 0846US10554068B2Electrical circuit and method for charging a secondary batteryBRAUN GMBH·Filed 2018·Granted Feb 4, 2020·0 cites·15 claims
- 0946US4365902AWire matrix print headNCR CO·Filed 1981·Granted Dec 28, 1982·8 cites·2 claims
- 1040US2018323646A1Method for controlling a charging device and charging deviceBRAUN GMBH·Filed 2018·Application pending·0 cites
- 1139US4810892AUnit and method utilizing a data medium for determining the relative position between two partsAGIE AG IND ELEKTRONIK·Filed 1985·Granted Mar 7, 1989·6 cites·27 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →