Inventor · disambiguated record
Jurgen Frenzel
Also filed as: FRENZEL JUERGEN
3 granted patents·2 pending applications·36 citations·filing 1979–2012
69Inventor score
Top patents by PatentIndex Score
5 records- 0154US4802623AConcrete cross sleeper systemSALZGITTER PEINE STAHLWERKE·Filed 1987·Granted Feb 7, 1989·24 cites·17 claims
- 0243US2013075486A1Rail sleeperFRENZEL JUERGEN·Filed 2012·Application pending·0 cites
- 0342US4285115AMethod of manufacturing railway sleepersARBED·Filed 1979·Granted Aug 25, 1981·8 cites·3 claims
- 0441US2010213267A1Rail sleeperMSB MAN GMBH·Filed 2007·Application pending·0 cites
- 0523US4756476ARailway switchSALZGITTER PEINE STAHLWERKE·Filed 1986·Granted Jul 12, 1988·4 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →