Inventor · disambiguated record
Alain Chansavoir
Also filed as: CHANSAVOIR ALAIN
10 granted patents·132 citations·filing 1989–2008
89Inventor score
Top patents by PatentIndex Score
10 records- 0168US4995170AContour reading device suitable for use on eyeglass framesESSILOR INT·Filed 1990·Granted Feb 26, 1991·25 cites·20 claims
- 0264US7500908B2Pneumatic blocking support for an optical lensESSILOR INT·Filed 2004·Granted Mar 10, 2009·13 cites·15 claims
- 0344US5617155AMethod for determining measurement parameters for a spectacle wearerESSILOR INT·Filed 1995·Granted Apr 1, 1997·61 cites·20 claims
- 0444US5027561APattern simulator for use with a grinding machine, in particular a machine for grinding eyeglass lensesESSILOR INT·Filed 1989·Granted Jul 2, 1991·6 cites·11 claims
- 0542US7125117B2Opthalmic lens preformESSILOR INT·Filed 2002·Granted Oct 24, 2006·3 cites·24 claims
- 0640US5195246AMethod for reading the shape of any elastically deformable article, in particular for reading the contour of an eyeglass frame rim or surroundESSILOR INT·Filed 1992·Granted Mar 23, 1993·7 cites·5 claims
- 0737US8721076B2Process for controlling a lens manufacturing processLAVRADOR ISABELLE·Filed 2008·Granted May 13, 2014·1 cites·18 claims
- 0837US5845408AContour reading device, in particular for eyeglass lensesESSILOR INT·Filed 1997·Granted Dec 8, 1998·7 cites·15 claims
- 0934US5027492ADevice for fitting temporary securing means to a workpieceESSILOR INT·Filed 1990·Granted Jul 2, 1991·4 cites·9 claims
- 1032US5181344ADevice for fastening a holding part on an eyeglass lensESSILOR INT·Filed 1991·Granted Jan 26, 1993·5 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →