Inventor · disambiguated record
Jean-Andre Ruffin
Also filed as: RUFFIN JEAN A · RUFFIN JEAN-ANDRE
2 granted patents·81 citations·filing 1988–1989
66Inventor score
Files withCHARMILLES TECHNOLOGIES2
Top patents by PatentIndex Score
2 records- 0190US4918279AEDM cutting machine including device for preventing transmission of sealing plate movement to guide head armCHARMILLES TECHNOLOGIES·Filed 1988·Granted Apr 17, 1990·64 cites·14 claims
- 0273US5118914AProtective device for machining headsCHARMILLES TECHNOLOGIES·Filed 1989·Granted Jun 2, 1992·17 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →