Inventor · disambiguated record
Bernard Dumas
Also filed as: DUMAS BERNARD · DUMAS BERNARD J L
7 granted patents·98 citations·filing 1979–2009
84Inventor score
Top patents by PatentIndex Score
7 records- 0179US4300598ATubular steel members for underwater pipelinesPONT A MOUSSON·Filed 1979·Granted Nov 17, 1981·25 cites·3 claims
- 0274US5806360ARolling mill installationCLECIM SA·Filed 1995·Granted Sep 15, 1998·16 cites·21 claims
- 0372US9126250B2Leveling machine with multiple rollersCHAZAL JEAN-PIERRE·Filed 2009·Granted Sep 8, 2015·6 cites·15 claims
- 0458US5132695ARadio navigation systemTHOMSON CSF·Filed 1991·Granted Jul 21, 1992·32 cites·8 claims
- 0556US9162270B2Method for modifying the distance between the rollers of a leveling machine, leveling machine, and apparatus for implementing said methodCHAZAL JEAN-PIERRE·Filed 2009·Granted Oct 20, 2015·2 cites·24 claims
- 0649US5618224ARoll cleaning deviceCLECIM SA·Filed 1996·Granted Apr 8, 1997·17 cites·24 claims
- 0739US8677798B2Device for turning over a flattening element and flattening element engaging with said deviceCHAZAL JEAN-PIERRE·Filed 2009·Granted Mar 25, 2014·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →