Inventor · disambiguated record
Sandrine Francois
Also filed as: FRANCOIS SANDRINE
3 granted patents·1 pending application·53 citations·filing 1998–2006
72Inventor score
Top patents by PatentIndex Score
4 records- 0174US6220705B1Progressive multifocal ophthalmic lensESSILOR INT·Filed 2000·Granted Apr 24, 2001·26 cites·10 claims
- 0241US6540354B2Multifocal ophthalmic lensESSILOR INT·Filed 1999·Granted Apr 1, 2003·13 cites·28 claims
- 0341US6186626B1Pair of multifocal progressive spectacle lensesESSILOR INT·Filed 1998·Granted Feb 13, 2001·14 cites·36 claims
- 0438US2008187275A1Plastic fiber optic with gradient index and methodSCHUEPBACH OLIVIER·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →