Inventor · disambiguated record
Norbert Hartmann
Also filed as: HARTMANN NORBERT
5 granted patents·56 citations·filing 1978–2015
79Inventor score
Top patents by PatentIndex Score
5 records- 0191USD259921SBottle or similar articlePHARMATON SA·Filed 1978·Granted Jul 21, 1981·32 cites·1 claims
- 0276USD258497SBottlePHARMATON SA·Filed 1978·Granted Mar 10, 1981·11 cites·1 claims
- 0373USD258498SBottlePHARMATOR S A·Filed 1978·Granted Mar 10, 1981·11 cites·1 claims
- 0466US9759287B2Torque-transmitting couplingCENTA-ANTRIEBE KIRSCHEY GMBH·Filed 2015·Granted Sep 12, 2017·2 cites·10 claims
- 0546US10119574B2Torque-transmitting couplingKIRSCHEY CENTA ANTRIEBE·Filed 2015·Granted Nov 6, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →