Inventor · disambiguated record
Ralf Stoffels
Also filed as: STOFFELS RALF
5 granted patents·22 citations·filing 1998–2019
70Inventor score
Top patents by PatentIndex Score
5 records- 0161US6145633AActuating device for machine elements that are subject to wear play, especially for brakes of railborne vehiclesMANNESMANN AG·Filed 1998·Granted Nov 14, 2000·18 cites·12 claims
- 0247US11320007B2Method for monitoring the functions of a friction clutchWABCO GMBH·Filed 2019·Granted May 3, 2022·0 cites·6 claims
- 0333US8790093B2Compressor having a clutch deviceGROSSKOPF JOACHIM·Filed 2010·Granted Jul 29, 2014·0 cites·8 claims
- 0431US6119826ADevice for operating machine elements subject to wear-related playMANNESMANN AG·Filed 1998·Granted Sep 19, 2000·4 cites·12 claims
- 0529US9091257B2Compressor and clutch deviceAKEMANN VOLKER·Filed 2010·Granted Jul 28, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →