Inventor · disambiguated record
Richard Kergen
Also filed as: KERGEN RICHARD
5 granted patents·1 pending application·112 citations·filing 1991–2002
82Inventor score
Files withRECH & DEV DU GROUPE COCKERILL2COCKERILL RECH & DEV1PEUGEOT CITROEN AUTOMOBILES SA1S C RECH ET DEV GROUPE1
Top patents by PatentIndex Score
6 records- 0184US6371540B1Bumper beam for motor vehiclesPEUGEOT CITROEN AUTOMOBILES SA·Filed 2000·Granted Apr 16, 2002·54 cites·30 claims
- 0275US5477723ADevice for regulating the blank-holding force in a pressCOCKERILL RECH & DEV·Filed 1991·Granted Dec 26, 1995·24 cites·18 claims
- 0367US6550211B2Girder structure and method for producing such structuresRECH & DEV DU GROUPE COCKERILL·Filed 2002·Granted Apr 22, 2003·16 cites·25 claims
- 0455US6032506AImprovment to the blank holder force regulating system in a pressS C RECH ET DEV GROUPE·Filed 1997·Granted Mar 7, 2000·15 cites·14 claims
- 0544US6857812B1Process for assembling at least two constituent metal parts in order to create a structureRECH & DEV DU GROUPE COCKERILL·Filed 2000·Granted Feb 22, 2005·3 cites·15 claims
- 0634US2004231385A1Rotary tools for in-line perforation of profiled productsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →