Inventor · disambiguated record

Jean-Michel Claude Gaston Savignat

Also filed as: SAVIGNAT JEAN-MICHEL CLAUDE GA · SAVIGNAT JEAN-MICHEL CLAUDE GASTON

2 granted patents·34 citations·filing 2004–2004

62Inventor score

Technology areasE21B

Files withSHELL OIL CO2

Top patents by PatentIndex Score

2 records

0153US7464774B2Drill bit and system for drilling a boreholeSHELL OIL CO·Filed 2004·Granted Dec 16, 2008·18 cites·8 claims
0251US7467671B2Drill bit with protection memberSHELL OIL CO·Filed 2004·Granted Dec 23, 2008·16 cites·17 claims

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