Inventor · disambiguated record
Jean-Marc Drevon
Also filed as: DREVON JEAN M · DREVON JEAN-MARC
2 granted patents·65 citations·filing 1988–1989
63Inventor score
Top patents by PatentIndex Score
2 records- 0176US5155762AMethod and a system for acquiring and transmitting information about tv program audiencesCROQUET & CIE·Filed 1989·Granted Oct 13, 1992·60 cites·4 claims
- 0228US4922093AMethod and a device for determining the number of people present in a determined space by processing the grey levels of points in an imageBERTIN & CIE·Filed 1988·Granted May 1, 1990·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →