Inventor · disambiguated record
Helmut Grassinger
Also filed as: GRASSINGER HELMUT
2 granted patents·5 citations·filing 2003–2003
49Inventor score
Technology areasB01D
Files withPROAIR GERAETEBAU GMBH2
Top patents by PatentIndex Score
2 records- 0145US7018437B2SeparatorPROAIR GERAETEBAU GMBH·Filed 2003·Granted Mar 28, 2006·3 cites·30 claims
- 0242US6899747B2Separator for a wet vacuum device and method for separating dirt and dust particles as well as water droplets from an air/gas stream of a wet vacuum devicePROAIR GERAETEBAU GMBH·Filed 2003·Granted May 31, 2005·2 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →