Inventor · disambiguated record
Helmut Hurr
Also filed as: HURR HELMUT
4 granted patents·21 citations·filing 1991–2011
71Inventor score
Top patents by PatentIndex Score
4 records- 0162US8381771B2Material feed container for a thick-matter pumpPUTZMEISTER ENGINEERING GMBH·Filed 2011·Granted Feb 26, 2013·1 cites·10 claims
- 0244US7900651B2Material feed container for a thick-matter pumpPUTZMEISTER ENGINEERING GMBH·Filed 2004·Granted Mar 8, 2011·1 cites·16 claims
- 0340US5340291AFlow restraining device for a thick matter conveying apparatusPUTZMEISTER MASCHF·Filed 1991·Granted Aug 23, 1994·10 cites·20 claims
- 0439US5360321AFeeding reservoir for two-cylinders thick-matter pumpsPUTZMEISTER MASCHF·Filed 1994·Granted Nov 1, 1994·9 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →