Inventor · disambiguated record
Pierre Lefevre
Also filed as: LEFEVRE PIERRE · LEFEVRE PIERRE MICHEL
4 granted patents·19 citations·filing 1985–2021
70Inventor score
Top patents by PatentIndex Score
4 records- 0157US4678541ABaths and process for chemical polishing of stainless steel surfacesSOLVAY·Filed 1986·Granted Jul 7, 1987·12 cites·10 claims
- 0237US12139167B2Multi-layer autonomous vehicle control architectureCOAST AUTONOMOUS INC·Filed 2021·Granted Nov 12, 2024·0 cites·17 claims
- 0337US4652340ABaths and process for the chemical polishing of steel surfacesSOLVAY·Filed 1986·Granted Mar 24, 1987·5 cites·11 claims
- 0429US4765958AProcess for inhibiting the corrosion of a mass of metal in contact with an acid bath containing ferric ionsSOLVAY·Filed 1985·Granted Aug 23, 1988·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →