Inventor · disambiguated record
Alois Greven
Also filed as: GREVEN ALOIS
1 granted patent·5 pending applications·11 citations·filing 2003–2023
33Inventor score
Files withGREVEN ALOIS2EDWARDS LTD1OERLIKON LEYBOLD VACUUM GMBH1Orelikon Leybold Vacuum GmbH1VOELKER KARL-HEINRICH1
Top patents by PatentIndex Score
6 records- 0164US7544046B2Vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2003·Granted Jun 9, 2009·11 cites·11 claims
- 0244US2025215885A1Pump control method and apparatusEDWARDS LTD·Filed 2023·Application pending·0 cites
- 0339US2011033317A1Vacuum pumpOrelikon Leybold Vacuum GmbH·Filed 2009·Application pending·0 cites
- 0436US2009202360A1High rotational speed vacuum pumpVOELKER KARL-HEINRICH·Filed 2005·Application pending·0 cites
- 0530US2009136361A1Vacuum turbomolecular pumpGREVEN ALOIS·Filed 2006·Application pending·0 cites
- 0628US2010303640A1Vacuum pumpGREVEN ALOIS·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →