Inventor · disambiguated record
Rolf Hartnagel
Also filed as: HARTNAGEL ROLF
2 granted patents·1 pending application·14 citations·filing 1999–2012
57Inventor score
Top patents by PatentIndex Score
3 records- 0149US6722862B2Metering pump with combined inlet/outlet valve elementEBERSPAECHER J GMBH & CO·Filed 2002·Granted Apr 20, 2004·7 cites·20 claims
- 0234US6755622B1Fuel metering pump for a heater, especially an additional heater or a parking heater of a motor vehicleEBERSPAECHER J GMBH & CO·Filed 1999·Granted Jun 29, 2004·7 cites·20 claims
- 0326US2013323088A1Compressed Air Maintenance Unit and Consumer Control Device Equipped with the SameMEDOW RALF·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →