Inventor · disambiguated record
Sylvain J. A. Marcouyoux
Also filed as: MARCOUYOUX SYLVAIN J A
2 granted patents·26 citations·filing 1985–1985
59Inventor score
Files withFRANCE ETAT2
Top patents by PatentIndex Score
2 records- 0161US4646866ASurface effect type, side keel vessel fitted with an improved forward buoyancy cushion seal apparatusFRANCE ETAT·Filed 1985·Granted Mar 3, 1987·21 cites·12 claims
- 0228US4724786ASurface effect, side keel vessel containing perfected buoyancy systemsFRANCE ETAT·Filed 1985·Granted Feb 16, 1988·5 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →