Inventor · disambiguated record
Frederik Ernst Carel Van Der Hardt Aberson
Also filed as: HARDT ABERSON FREDERIK VAN DER · VAN DER HARDT ABERSON FREDERIK · VAN DER HARDT ABERSON FREDERIK ERNST CAREL
6 granted patents·102 citations·filing 1979–2010
84Inventor score
Top patents by PatentIndex Score
6 records- 0181US4299586AComposite driving belt and transverse element for sameDOORNES TRANSMISSIE BV·Filed 1980·Granted Nov 10, 1981·36 cites·6 claims
- 0268US5605513AMethod for lubricating/cooling transmission in motor vehicleVCST NV·Filed 1995·Granted Feb 25, 1997·24 cites·9 claims
- 0364US8840515B2Motor vehicle transmission having a controllable differentialVAN DER HARDT ABERSON FREDERIK ERNST CAREL·Filed 2010·Granted Sep 23, 2014·4 cites·11 claims
- 0460US4274520ATransmission having variable V-belt unit and hydrodynamic unitDOORNES TRANSMISSIE BV·Filed 1979·Granted Jun 23, 1981·14 cites·3 claims
- 0558US4467674AControl of an infinitely variable transmission of a motor vehicleDOORNES TRANSMISSIE BV·Filed 1981·Granted Aug 28, 1984·15 cites·4 claims
- 0641US4919007AContinuously variable transmission with forward and reverse gearingDOORNES TRANSMISSIE BV·Filed 1986·Granted Apr 24, 1990·9 cites·3 claims
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