Inventor · disambiguated record
Wolfgang Giebmanns
Also filed as: GIEBMANNS WOLFGANG
7 granted patents·9 pending applications·32 citations·filing 1998–2021
78Inventor score
Top patents by PatentIndex Score
16 records- 0161US11293435B2Vacuum pump screw rotors with symmetrical profiles on low pitch sectionsLEYBOLD GMBH·Filed 2017·Granted Apr 5, 2022·0 cites·17 claims
- 0259US6123516AVacuum pumpLEYBOLD VAKUUM GMBH·Filed 1998·Granted Sep 26, 2000·23 cites·9 claims
- 0358US11300123B2Screw vacuum pump without internal coolingLEYBOLD GMBH·Filed 2017·Granted Apr 12, 2022·0 cites·19 claims
- 0457US8740578B2Vacuum pump in particular roots type pumpKAMECKE HANNES·Filed 2009·Granted Jun 3, 2014·3 cites·19 claims
- 0555US7153093B2Vacuum pumpLEYBOLD VAKUUM GMBH·Filed 2003·Granted Dec 26, 2006·6 cites·19 claims
- 0648US2021270270A1Dual or multi-shaft vacuum pumpLEYBOLD GMBH·Filed 2019·Application pending·0 cites
- 0745US2009140495A1Shaft SealOBERLIKON LEYBOLD VACUUM GMBH·Filed 2006·Application pending·0 cites
- 0843US8602759B2Screw-type vacuum pump having overpressure openingsBIRCH PETER·Filed 2010·Granted Dec 10, 2013·0 cites·14 claims
- 0942US2019186493A1Dry-compressing vacuum pumpLEYBOLD GMBH·Filed 2017·Application pending·0 cites
- 1042US2023323879A1Vacuum pumpLEYBOLD GMBH·Filed 2021·Application pending·0 cites
- 1141US9234519B2Vacuum pumpDREIFERT THOMAS·Filed 2010·Granted Jan 12, 2016·0 cites·14 claims
- 1241US2019264686A1Vacuum-pump rotorLEYBOLD GMBH·Filed 2017·Application pending·0 cites
- 1340US2007297907A1Vacuum Pump ImpellerGIEBMANNS WOLFGANG·Filed 2005·Application pending·0 cites
- 1433US2012034110A1Vacuum pump housing and set of cooling elements for a vaccum pump housingDREIFERT THOMAS·Filed 2010·Application pending·0 cites
- 1533US2012189478A1Vacuum pump systemDREIFERT THOMAS·Filed 2010·Application pending·0 cites
- 1633US2004067149A1Screw vacuum pump comprising additional flow bodiesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →