Inventor · disambiguated record
John Andrew Griffiths
Also filed as: GRIFFITHS JOHN A · GRIFFITHS JOHN A J · GRIFFITHS JOHN ANDREW
4 granted patents·65 citations·filing 1987–2016
72Inventor score
Top patents by PatentIndex Score
4 records- 0192US8095294B1Method for determining fuel injection on-time in a gaseous-fuelled internal combustion engineGRIFFITHS JOHN A J·Filed 2010·Granted Jan 10, 2012·52 cites·18 claims
- 0270US10358747B2Pulley for installation in a pulley mechanism of a jacquard machineNV MICHEL VAN DE WIELE·Filed 2016·Granted Jul 23, 2019·1 cites·16 claims
- 0348US9725831B2Module suitable for installation in a jacquard machineNV MICHEL VAN DE WIELE·Filed 2013·Granted Aug 8, 2017·0 cites·13 claims
- 0440US4795592AFilled polymer compositionsCARBON RES LTD·Filed 1987·Granted Jan 3, 1989·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →