Inventor · disambiguated record
Stefan Zabeschek
Also filed as: ZABESCHEK STEFAN
4 granted patents·11 citations·filing 2003–2007
67Inventor score
Files withPFEIFFER VACUUM GMBH4
Top patents by PatentIndex Score
4 records- 0159US7669516B2Cylinder-piston arrangementPFEIFFER VACUUM GMBH·Filed 2007·Granted Mar 2, 2010·2 cites·4 claims
- 0259US7226276B2Multi-stage reciprocating vacuum pump and method of operating the samePFEIFFER VACUUM GMBH·Filed 2003·Granted Jun 5, 2007·7 cites·3 claims
- 0338US7036792B2Valve arrangement for a vacuum pumpPFEIFFER VACUUM GMBH·Filed 2003·Granted May 2, 2006·0 cites·10 claims
- 0436US7241120B2Piston machine with ported piston headPFEIFFER VACUUM GMBH·Filed 2003·Granted Jul 10, 2007·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →