Inventor · disambiguated record
Rudolf Neumann
Also filed as: NEUMANN RUDOLF
12 granted patents·106 citations·filing 1974–2006
90Inventor score
Top patents by PatentIndex Score
12 records- 0190US7345392B2Spindle motor having a hydrodynamic bearing systemMINEBEA CO LTD·Filed 2005·Granted Mar 18, 2008·22 cites·17 claims
- 0288US7794151B2Fluid dynamic bearing systemMINEBEA CO LTD·Filed 2006·Granted Sep 14, 2010·12 cites·14 claims
- 0370US7131770B2Hydro fill controlling shield and sleeve for a hydrodynamic bearingMINEBEA CO LTD·Filed 2003·Granted Nov 7, 2006·12 cites·10 claims
- 0469US7344002B2Method and apparatus for filling the bearing gap of a hydrodynamic bearing with a lubricantMINEBEA CO LTD·Filed 2004·Granted Mar 18, 2008·12 cites·33 claims
- 0563US7296932B2Fluid dynamic bearing having an acute-angled shaft recessMINEBEA CO LTD·Filed 2003·Granted Nov 20, 2007·8 cites·3 claims
- 0656US5154546AMethod for drilling multilayer printed circuit boardsSIEMENS NIXDORF INF SYST·Filed 1991·Granted Oct 13, 1992·23 cites·7 claims
- 0753US7226212B2Shield and sealing method for a hydrodynamic bearingMINEBEA CO LTD·Filed 2004·Granted Jun 5, 2007·6 cites·12 claims
- 0850US6925854B2Method and device to check the bearing gap of a hydrodynamic bearingMINEBEA CO INC·Filed 2004·Granted Aug 9, 2005·4 cites·24 claims
- 0940US7258013B2Device and method to measure a bearing systemMINEBEA CO LTD·Filed 2005·Granted Aug 21, 2007·0 cites·19 claims
- 1039US7528526B2Piezoelectric drive unit and method for generating a preferably rotating drive movement for such a drive unitMINEBEA CO LTD·Filed 2005·Granted May 5, 2009·0 cites·14 claims
- 1136US3936049ATable tennis net holderKETTLER METALLWAREN HEINZ·Filed 1974·Granted Feb 3, 1976·7 cites·8 claims
- 1229US7012272B2Method for measuring the filling level of a liquid in a cavity having a sub-mm wide openingMINEBEA CO LTD·Filed 2004·Granted Mar 14, 2006·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →