Inventor · disambiguated record
John Bierstaker
Also filed as: BIERSTAKER JOHN · BIERSTAKER JOHN EDWARD
4 granted patents·41 citations·filing 2001–2018
75Inventor score
Top patents by PatentIndex Score
4 records- 0177US11117669B2Vane assembly for distribution of a stratified fluid in an aircraftGULFSTREAM AEROSPACE CORP·Filed 2018·Granted Sep 14, 2021·5 cites·17 claims
- 0272US6830034B2Fuel injector and fuel rail check valvesSIEMENS AUTOMOTIVE CORP LP·Filed 2001·Granted Dec 14, 2004·18 cites·20 claims
- 0369US7048202B2Compound-angled orifices in fuel injection metering discSIEMENS VDO AUTOMOTIVE CORP·Filed 2004·Granted May 23, 2006·13 cites·21 claims
- 0450US6978950B2High flow, tubular closure member for a fuel injectorSIEMENS VDO AUTOMOTIVE CORP·Filed 2003·Granted Dec 27, 2005·5 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →