Inventor · disambiguated record
Stefan Ramström
Also filed as: RAMSTROM STEFAN · RAMSTRÖM STEFAN
5 granted patents·47 citations·filing 1999–2022
76Inventor score
Technology areasF04D
Top patents by PatentIndex Score
5 records- 0183US9828999B2Pump for pumping liquid as well as an impeller assemblyXYLEM IP MAN SARL·Filed 2014·Granted Nov 28, 2017·6 cites·12 claims
- 0274USD440230SPump having a cylindrical housingITT MFG ENTERPRISES INC·Filed 1999·Granted Apr 10, 2001·21 cites·1 claims
- 0372USD440231SPump having a bell-shaped housingITT MFG ENTERPRISES INC·Filed 1999·Granted Apr 10, 2001·20 cites·1 claims
- 0450US12092129B2Pump and hydraulic unit of a pumpXYLEM EUROPE GMBH·Filed 2022·Granted Sep 17, 2024·0 cites·14 claims
- 0543US11994149B2Impeller seat with a guide pin for a pumpXYLEM EUROPE GMBH·Filed 2021·Granted May 28, 2024·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →