Inventor · disambiguated record
Norbert Spielmann
Also filed as: SPIELMANN NORBERT
7 granted patents·168 citations·filing 1981–2009
86Inventor score
Top patents by PatentIndex Score
7 records- 0192US4491204ADisk brake with return, guide, and pad-thickness sensor springKUGELFISCHER G SCHAEFER & CO·Filed 1982·Granted Jan 1, 1985·96 cites·9 claims
- 0279US4429531AMaster cylinder for brake or clutchKUGELFISCHER G SCHAEFER & CO·Filed 1982·Granted Feb 7, 1984·20 cites·9 claims
- 0371US4586580AMounting for power-assisted master brake cylinder in an automotive vehicleKUGELFISCHER G SCHAEFER & CO·Filed 1983·Granted May 6, 1986·16 cites·9 claims
- 0466US4531452ALock for transmitter cylinder of hydraulic systemKUGELFISCHER G SCHAEFER & CO·Filed 1983·Granted Jul 30, 1985·16 cites·10 claims
- 0559US8613473B2Releasable plug-in connection for pipelines or the likeSPIELMANN NORBERT·Filed 2009·Granted Dec 24, 2013·4 cites·17 claims
- 0656US4423597AHydraulic brake assembly with pneumatic power assistKUGELFISCHER G SCHAEFER & CO·Filed 1981·Granted Jan 3, 1984·9 cites·16 claims
- 0750US4592438AMounting for power-assisted master brake cylinder in an automotive vehicleKUGELFISCHER G SCHAEFER & CO·Filed 1983·Granted Jun 3, 1986·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →