Inventor · disambiguated record
Jacques Maissa
Also filed as: MAISSA JACQUES
7 granted patents·213 citations·filing 1986–1995
86Inventor score
Files withWESTERN ATLAS INT INC7
Top patents by PatentIndex Score
7 records- 0180US5411106AMethod and apparatus for acquiring and identifying multiple sidewall core samplesWESTERN ATLAS INT INC·Filed 1993·Granted May 2, 1995·84 cites·17 claims
- 0267US5617927ASidewall rotary coring toolWESTERN ATLAS INT INC·Filed 1995·Granted Apr 8, 1997·58 cites·6 claims
- 0361US5680049AApparatus for measuring formation resistivity through a conductive casing having a coaxial tubing inserted thereinWESTERN ATLAS INT INC·Filed 1995·Granted Oct 21, 1997·42 cites·17 claims
- 0449US5692537AAdjustable hydraulic control valve moduleWESTERN ATLAS INT INC·Filed 1995·Granted Dec 2, 1997·20 cites·9 claims
- 0533US4844197AHydraulic release system for use in a borehole apparatusWESTERN ATLAS INT INC·Filed 1987·Granted Jul 4, 1989·8 cites·16 claims
- 0627US4784238ALarge diameter borehole apparatusWESTERN ATLAS INT INC·Filed 1986·Granted Nov 15, 1988·1 cites·20 claims
- 0724US5666993APressure isolated pilot check valveWESTERN ATLAS INT INC·Filed 1995·Granted Sep 16, 1997·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →