Inventor · disambiguated record
John Oliver Naumann
Also filed as: NAUMANN JOHN O · NAUMANN JOHN OLIVER
8 granted patents·1 pending application·98 citations·filing 1995–2019
84Inventor score
Top patents by PatentIndex Score
9 records- 0172US11338369B2Underfloor wheel set processing machine, in particular underfloor wheel lathe with adjustable track widthHEGENSCHEIDT MFD GMBH·Filed 2018·Granted May 24, 2022·1 cites·11 claims
- 0270US5681209AHousing grinding machineCONSTANT VELOCITY SYSTEMS INC·Filed 1996·Granted Oct 28, 1997·36 cites·15 claims
- 0368US5916013AInner race grinding machineCONSTANT VELOCITY SYSTEMS INC·Filed 1997·Granted Jun 29, 1999·33 cites·11 claims
- 0454US11453061B2Device and method for calibrating an underfloor wheelset lathe without a calibration wheelsetHEGENSCHEIDT MFD GMBH·Filed 2018·Granted Sep 27, 2022·0 cites·14 claims
- 0549US5702294AGrinding bit having a novel grinding gripCONSTANT VELOCITY SYSTEMS INC·Filed 1995·Granted Dec 30, 1997·20 cites·11 claims
- 0644US2020215616A1Device and Method for Simultaneously Machining Several Wheelsets of a Rail VehicleHEGENSCHEIDT MFD GMBH·Filed 2018·Application pending·0 cites
- 0743US11994384B2Method for radially aligning wheelsets of rail vehiclesHEGENSCHEIDT MFD GMBH·Filed 2019·Granted May 28, 2024·0 cites·5 claims
- 0843US10859470B2Method for measuring and calculating geometric parameters of the wheels of a wheelset for rail vehiclesHEGENSCHEIDT MFD GMBH·Filed 2016·Granted Dec 8, 2020·0 cites·8 claims
- 0935US5577952AMultiple cage grinding deviceCONSTANT VELOCITY SYSTEMS INC·Filed 1996·Granted Nov 26, 1996·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →