Inventor · disambiguated record
Stefan Schmedders
Also filed as: SCHMEDDERS STEFAN
4 granted patents·1 pending application·17 citations·filing 1995–2022
71Inventor score
Top patents by PatentIndex Score
5 records- 0171US6543728B1Cross frogBUTZBACHER WEICHENBAU GMBH·Filed 2000·Granted Apr 8, 2003·9 cites·13 claims
- 0248US6860433B2Bearing for a section of a trackBUTZBACHER WEICHENBAU GMBH·Filed 2001·Granted Mar 1, 2005·3 cites·10 claims
- 0342US2024110339A1Frog, and method for producing wing rails for a frogVOESTALPINE TURNOUT TECH GERMANY GMBH·Filed 2022·Application pending·0 cites
- 0441US7056596B2Method for coating a surface of a track component, in addition to a track componentVAE GMBH·Filed 2003·Granted Jun 6, 2006·2 cites·19 claims
- 0528US6062144AMethod and means for the elastic bending of a support for a flexible switchBUTZBACHER WEICHENBAU GMBH·Filed 1995·Granted May 16, 2000·3 cites·10 claims
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