Inventor · disambiguated record
Roger Stehr
Also filed as: STEHR ROGER
10 granted patents·135 citations·filing 1993–2004
89Inventor score
Top patents by PatentIndex Score
10 records- 0180US6612458B2Double-wall fuel containerSIG KAUTEX GMBH & CO KG·Filed 2001·Granted Sep 2, 2003·37 cites·10 claims
- 0264US5462420AGear pumpMAAG PUMP SYSTEMS AG·Filed 1993·Granted Oct 31, 1995·22 cites·15 claims
- 0361US5924854AGear pump channel arrangement for tempering mediaMAAG PUMP SYSTEMS AG·Filed 1997·Granted Jul 20, 1999·20 cites·9 claims
- 0459US5494425AProcess and arrangement including a gear pump for handling thermoplastic liquified materialMAAG PUMP SYSTEMS AG·Filed 1993·Granted Feb 27, 1996·20 cites·10 claims
- 0558US6123531ABearing arrangement for a pump shaft of a pump for delivering media of different viscositiesMAAG PUMP SYSTEMS AG·Filed 1996·Granted Sep 26, 2000·15 cites·18 claims
- 0639US5468131AMethod for cooling the shaft of a gear pump rotor, a gear pump rotor, and a gear pump comprising such a rotorMAAG PUMP SYSTEMS AG·Filed 1995·Granted Nov 21, 1995·6 cites·14 claims
- 0738US7374412B2Extrusion headKAUTEX MASCHINENBAU GMBH·Filed 2004·Granted May 20, 2008·0 cites·7 claims
- 0835US5772417AGear pump for conveying viscous fluid media and method of making sameMAAG PUMP SYSTEMS AG·Filed 1996·Granted Jun 30, 1998·5 cites·9 claims
- 0933US5549462AGear pump and its usesMAAG PUMP SYSTEMS AG·Filed 1993·Granted Aug 27, 1996·6 cites·33 claims
- 1032US5547356AGear pump and method of using sameMAAG PUMP SYSTEMS AG·Filed 1995·Granted Aug 20, 1996·4 cites·16 claims
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