Inventor · disambiguated record
Andre Douaud
Also filed as: DOUAUD ANDRE
7 granted patents·103 citations·filing 1976–1992
86Inventor score
Files withINST FRANCAIS DU PETROLE7
Top patents by PatentIndex Score
7 records- 0177US4120272ADevice for optimum control of the sparking time of a spark ignition engine, during its operationINST FRANCAIS DU PETROLE·Filed 1976·Granted Oct 17, 1978·34 cites·19 claims
- 0273US4549513AMethod for the automatic adjustment of the ignition initiation control time in an internal combustion engineINST FRANCAIS DU PETROLE·Filed 1982·Granted Oct 29, 1985·14 cites·16 claims
- 0368US4682293AAutomatic regulating process and device for multifuel internal combustion enginesINST FRANCAIS DU PETROLE·Filed 1982·Granted Jul 21, 1987·18 cites·7 claims
- 0459US5273004ATwo-stroke engine with rotary valves and uses of such an engineINST FRANCAIS DU PETROLE·Filed 1992·Granted Dec 28, 1993·19 cites·12 claims
- 0551US4285315AMethod and device for automatically adjusting the spark advance of a controlled ignition engineINST FRANCAIS DU PETROLE·Filed 1980·Granted Aug 25, 1981·10 cites·9 claims
- 0641US4715341AMethod of and device for automatically adjusting the ignition timing of a controlled ignition engineINST FRANCAIS DU PETROLE·Filed 1981·Granted Dec 29, 1987·4 cites·16 claims
- 0737US4213429AMethod and device for automatically adjusting the spark advance of a controlled ignition engineINST FRANCAIS DU PETROLE·Filed 1978·Granted Jul 22, 1980·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →