Inventor · disambiguated record
Ralf Riehle
Also filed as: RIEHLE RALF
4 granted patents·10 citations·filing 2007–2015
65Inventor score
Technology areasB29C
Top patents by PatentIndex Score
4 records- 0169US7547132B2Screw-type processing plant with elongation and expansion compensation devicesCOPERION GMBH·Filed 2007·Granted Jun 16, 2009·6 cites·5 claims
- 0267US7635235B2Worm shaft couplingCOPERION GMBH·Filed 2007·Granted Dec 22, 2009·3 cites·12 claims
- 0353US8500433B2Screw machineRIEHLE RALF·Filed 2009·Granted Aug 6, 2013·1 cites·8 claims
- 0433US10234013B2Gearbox assembly for a twin-screw extruder, treatment installation for material treatment comprising a gearbox assembly of this type, and method for the startup of a treatment installation comprising a gearbox assembly of this typeCOPERION GMBH·Filed 2015·Granted Mar 19, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →