Inventor · disambiguated record
David Jay
Also filed as: JAY DAVID · JAY DAVID C · JAY DAVID CHARLES
12 granted patents·137 citations·filing 1997–2015
90Inventor score
Top patents by PatentIndex Score
12 records- 0184US9303610B2Fuel injection unit, a method of operating such and an internal combustion engineJAY DAVID·Filed 2011·Granted Apr 5, 2016·10 cites·16 claims
- 0277US5862793AInjection valve arrangementWAERTSILAE NSD OY AB·Filed 1997·Granted Jan 26, 1999·39 cites·19 claims
- 0361US6217299B1Integrated pump and tappet unit for a fuel feeding systemWARTSILA NSD OY AB·Filed 1999·Granted Apr 17, 2001·20 cites·8 claims
- 0459US6851412B2Fuel injection system for a piston engineWAERTSILAE FINLAND OY·Filed 2003·Granted Feb 8, 2005·8 cites·23 claims
- 0556US6240901B1Fuel feeding systemWARTSILA NSD OY AB·Filed 1999·Granted Jun 5, 2001·17 cites·11 claims
- 0652US7083126B2Fuel injection arrangementWAERTSILAE FINLAND OY·Filed 2002·Granted Aug 1, 2006·6 cites·9 claims
- 0746US6009854AArrangement for a injection pump in an internal combustion engineWARTSILA NSD OY AB·Filed 1998·Granted Jan 4, 2000·14 cites·14 claims
- 0843US7370637B2Arrangement in fuel injection apparatusWAERTSILAE FINLAND OY·Filed 2004·Granted May 13, 2008·2 cites·9 claims
- 0943US5758618AInjection valve arrangementWAERTSILAE NSD OY AB·Filed 1997·Granted Jun 2, 1998·18 cites·12 claims
- 1042US9777690B2Fuel system for an internal combustion piston engine and a method of operating an internal combustion engineWAERTSILAE FINLAND OY·Filed 2015·Granted Oct 3, 2017·0 cites·16 claims
- 1142US6845752B2Fuel injection systemWAERTSILAE FINLAND OY·Filed 2003·Granted Jan 25, 2005·3 cites·12 claims
- 1229US10001097B2Fuel injection apparatus, a piston engine and method of operating a piston engineJAY DAVID·Filed 2011·Granted Jun 19, 2018·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →