Inventor · disambiguated record
Heinrich Engländer
Also filed as: ENGLAENDER HEINRICH · ENGLANDER HEINRICH · ENGLÄNDER HEINRICH
25 granted patents·5 pending applications·451 citations·filing 1987–2016
96Inventor score
Files withLEYBOLD VAKUUM GMBH17LEYBOLD AG4ENGLAENDER HEINRICH2LEYBOLD GMBH2LEYBOLD HERAEUS GMBH & CO KG2
Top patents by PatentIndex Score
30 records- 0189US6877963B2Vacuum pumpLEYBOLD VAKUUM GMBH·Filed 2001·Granted Apr 12, 2005·30 cites·12 claims
- 0287US5695316AFriction vacuum pump with pump sections of different designsLEYBOLD AG·Filed 1994·Granted Dec 9, 1997·80 cites·31 claims
- 0386US6705844B2Dynamic sealLEYBOLD VAKUUM GMBH·Filed 2000·Granted Mar 16, 2004·44 cites·12 claims
- 0478US6149382AVacuum pump with shaft bearingLEYBOLD VAKUUM GMBH·Filed 1998·Granted Nov 21, 2000·35 cites·13 claims
- 0576US7011491B2Friction vacuum pumpLEYBOLD VAKUUM GMBH·Filed 2001·Granted Mar 14, 2006·29 cites·16 claims
- 0674US4797062ADevice for moving gas at subatmospheric pressureLEYBOLD HERAEUS GMBH & CO KG·Filed 1987·Granted Jan 10, 1989·32 cites·17 claims
- 0773US8562293B2Multi-stage pump rotor for a turbomolecular pumpENGLAENDER HEINRICH·Filed 2008·Granted Oct 22, 2013·9 cites·15 claims
- 0873US6914361B2Magnetic bearingLEYBOLD VAKUUM GMBH·Filed 2003·Granted Jul 5, 2005·13 cites·12 claims
- 0971US6833643B2Magnetic bearing with dampingLEYBOLD VAKUUM GMBH·Filed 2001·Granted Dec 21, 2004·13 cites·18 claims
- 1066US5829794AVacuumtight connectionLEYBOLD AG·Filed 1995·Granted Nov 3, 1998·35 cites·6 claims
- 1165US10944308B2Device for storing kinetic energyLEYBOLD GMBH·Filed 2016·Granted Mar 9, 2021·1 cites·18 claims
- 1264US6814550B1Vacuum pump with vibration absorberLEYBOLD VAKUUM GMBH·Filed 2000·Granted Nov 9, 2004·11 cites·10 claims
- 1361US6435811B1Friction vacuum pump with a stator and a rotorLEYBOLD VAKUUM GMBH·Filed 1998·Granted Aug 20, 2002·26 cites·16 claims
- 1458US9932987B2Rotor disc and rotor for a vacuum pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2014·Granted Apr 3, 2018·0 cites·21 claims
- 1554US6019581AFriction vacuum pump with cooling arrangementLEYBOLD AG·Filed 1995·Granted Feb 1, 2000·21 cites·14 claims
- 1653US6867521B2Vacuum conduitLEYBOLD VAKUUM GMBH·Filed 2002·Granted Mar 15, 2005·5 cites·14 claims
- 1752US7090460B2Pump embodied as a side channel pumpLEYBOLD VAKUUM GMBH·Filed 2001·Granted Aug 15, 2006·9 cites·17 claims
- 1852US2009028731A1Ball bearing and a vacuum pump that is equipped with a bearing of this typeLEYBOLD VAKUUM GMBH·Filed 2008·Application pending·0 cites
- 1949US11143351B2Connection deviceLEYBOLD GMBH·Filed 2016·Granted Oct 12, 2021·0 cites·20 claims
- 2048US5662456AFriction vacuum pump with bearing supportLEYBOLD AG·Filed 1994·Granted Sep 2, 1997·17 cites·12 claims
- 2147US6863511B2Two-shaft vacuum pumpLEYBOLD VAKUUM GMBH·Filed 2001·Granted Mar 8, 2005·3 cites·18 claims
- 2240US2008112790A1Vacuum Side-Channel CompressorBEYER CHRISTIAN·Filed 2006·Application pending·0 cites
- 2340US2006088238A1Ball bearing and a vacuum pump that is equipped with a bearing of this typeLEYBOLD VAKUUM GMBH·Filed 2003·Application pending·0 cites
- 2439US4915194ALubricating oil feed systemLEYBOLD HERAEUS GMBH & CO KG·Filed 1988·Granted Apr 10, 1990·8 cites·11 claims
- 2538US6641376B1Friction vacuum pumpLEYBOLD VAKUUM GMBH·Filed 1999·Granted Nov 4, 2003·10 cites·16 claims
- 2638US6619911B1Friction vacuum pump with a stator and a rotorLEYBOLD VAKUUM GMBH·Filed 1999·Granted Sep 16, 2003·12 cites·27 claims
- 2737US6905306B2Mechanical kinetic vacuum pump with rotor and shaftLEYBOLD VAKUUM GMBH·Filed 2001·Granted Jun 14, 2005·5 cites·14 claims
- 2836US2003170132A1Machine, preferably a vacuum pump, with magnetic bearingsFiled 2001·Application pending·0 cites
- 2935US7097431B2Mechanical kinetic vacuum pumpLEYBOLD VAKUUM GMBH·Filed 2001·Granted Aug 29, 2006·3 cites·16 claims
- 3034US2007081889A1Multi-stage friction vacuum pumpENGLAENDER HEINRICH·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →