| Patent | Date |
|---|
Machine for trimming eyeglass lenses
Grant 5,605,498 - Nauche February 25, 1 | 1997-02-25 |
Eyeglass lens packaging
Grant 5,467,869 - Elie , et al. November 21, 1 | 1995-11-21 |
Method of making a thermoplastic lens coated with a thermosetting protective layer
Grant 5,458,820 - Lefebvre October 17, 1 | 1995-10-17 |
Eyeglass frame with improved securement of lenses therein
Grant 5,400,089 - Danloup , et al. March 21, 1 | 1995-03-21 |
Optical system for forming an image of a plane on a spherical surface
Grant 5,347,398 - Debize September 13, 1 | 1994-09-13 |
Progressive opthalmic lenses and method of facilitating their manufacture
Grant 5,235,359 - Chauveau , et al. August 10, 1 | 1993-08-10 |
Artificial optical lens and method of manufacturing it
Grant 5,172,143 - Baude , et al. December 15, 1 | 1992-12-15 |
Method and device for determining lens characteristics including its power
Grant 5,108,174 - Lippens April 28, 1 | 1992-04-28 |
Method of forming an opthalmic lens from a synthetic material blank
Grant 5,100,590 - Ruhlin March 31, 1 | 1992-03-31 |
Optical device for phase detection testing optical system, especially ophthalmic lenses
Grant 5,066,120 - Bertrand November 19, 1 | 1991-11-19 |
Pattern simulator for use with a grinding machine, in particular a machine for grinding eyeglass lenses
Grant 5,027,561 - Brule , et al. July 2, 1 | 1991-07-02 |
Sight-correcting optical component such as an intra-ocular implant or contact lens
Grant 5,019,098 - Mercier May 28, 1 | 1991-05-28 |
Large diameter positive power ophthalmic lens
Grant 4,978,211 - Cornu , et al. December 18, 1 | 1990-12-18 |
Simultaneous vision optical lens for correcting presbyopia
Grant 4,976,534 - Miege , et al. December 11, 1 | 1990-12-11 |
Optical system using an ophthalmic lens and an intra-ocular lens to improve the sight of a person suffering from macular degeneration
Grant 4,957,506 - Mercier September 18, 1 | 1990-09-18 |
Automatic interpupillary distance measuring device
Grant 4,881,806 - Bovet November 21, 1 | 1989-11-21 |
Method of manufacturing natural protein polymer contact lenses by molding and cross-linking
Grant 4,879,072 - Bourset , et al. November 7, 1 | 1989-11-07 |
Hinge and eyeglass frame comprising same
Grant 4,869,585 - Romanet September 26, 1 | 1989-09-26 |
Eyeglass frame with resilient bridge
Grant 4,802,753 - Lhospice February 7, 1 | 1989-02-07 |
Elongate deformable structure and applications to eyeglass frames
Grant 4,781,450 - Danloup , et al. November 1, 1 | 1988-11-01 |
Eyeglass frame front assembly
Grant 4,779,971 - Lhospice October 25, 1 | 1988-10-25 |
Progressive multifocal ophthalmic lens
Grant 4,778,266 - Maitenaz October 18, 1 | 1988-10-18 |
Grinding machine for guided or non-guided beveling or grooving of an ophthalmic lens
Grant 4,640,055 - Badin , et al. February 3, 1 | 1987-02-03 |
Ocular parameter measuring device with digitally controlled virtual graticules
Grant 4,626,088 - Joncour , et al. December 2, 1 | 1986-12-02 |
Apparatus for determining the diameter of a lens to fit an eyeglass frame
Grant 4,625,418 - Joncour , et al. December 2, 1 | 1986-12-02 |
Machine for grinding ophthalmic lenses
Grant 4,612,732 - Delattre , et al. September 23, 1 | 1986-09-23 |
Method and apparatus for surfacing optical lenses
Grant 4,598,502 - Lombard July 8, 1 | 1986-07-08 |
Optical component molding apparatus for following the differential shrinkage of molded synthetic material
Grant 4,573,903 - Boudet , et al. March 4, 1 | 1986-03-04 |
Method and apparatus for molding optical components
Grant 4,569,807 - Boudet February 11, 1 | 1986-02-11 |
Contact lens
Grant 4,561,737 - Bourset , et al. December 31, 1 | 1985-12-31 |
Laser ophthalmological surgical device
Grant 4,554,917 - Tagnon November 26, 1 | 1985-11-26 |
Font of type
Grant D279,795 - Leray July 23, 1 | 1985-07-23 |
Ophthalmic surgical laser apparatus
Grant 4,517,980 - Tagnon May 21, 1 | 1985-05-21 |
Multifocal ophthalmic lenses
Grant 4,484,804 - Mignen November 27, 1 | 1984-11-27 |
Spectacle frame
Grant 4,464,025 - Lhospice August 7, 1 | 1984-08-07 |
Progressive ophthalmic lens
Grant 4,461,550 - Legendre July 24, 1 | 1984-07-24 |
Spectacle frame with removable lens holder
Grant 4,402,578 - Minart September 6, 1 | 1983-09-06 |
Dummy lens for molded-to-shape eyeglass frame fronts and molds therefor
Grant 4,383,673 - Laprade , et al. May 17, 1 | 1983-05-17 |
Spectacles frame
Grant 4,371,238 - Lhospice February 1, 1 | 1983-02-01 |
Eyeglass frames openable at the bridge
Grant 4,345,824 - Daubignard August 24, 1 | 1982-08-24 |
Support member for glasses frame, specially for use under helmet
Grant 4,322,138 - Minart March 30, 1 | 1982-03-30 |
Method of and apparatus for decorating substrates
Grant 4,314,814 - Deroode February 9, 1 | 1982-02-09 |
Controlling release of molded material from mold during curing
Grant 4,311,654 - Blandin January 19, 1 | 1982-01-19 |
Photochromic ophthalmic lens of organic materials
Grant 4,300,821 - Mignen November 17, 1 | 1981-11-17 |
Process of integrating a photochromic substance into an ophthalmic lens and a photochromic lens of organic material
Grant 4,286,957 - Le Naour-Sene September 1, 1 | 1981-09-01 |
Ophthalmic lens having an aspheric surface
Grant 4,279,480 - Bettiol , et al. July 21, 1 | 1981-07-21 |
Process and apparatus for the production of spectacle frame parts of synthetic material
Grant 4,265,850 - Coulon , et al. May 5, 1 | 1981-05-05 |
Apparatus for machining, workpieces having curved surfaces, e.g. lenses
Grant 4,257,194 - Cailloux March 24, 1 | 1981-03-24 |
Method of marking ophthalmic lenses of organic material and lenses so marked
Grant 4,257,692 - Le Naour-Sene March 24, 1 | 1981-03-24 |
Polishing material for ophthalmic lenses
Grant 4,222,747 - Dauguet , et al. September 16, 1 | 1980-09-16 |
Molding assembly for casting soft contact lenses
Grant 4,211,384 - Bourset , et al. July 8, 1 | 1980-07-08 |
Process for the production of a mould for moulding a spectacle frame front
Grant 4,161,060 - Lenne , et al. July 17, 1 | 1979-07-17 |
Method of making an ophthalmic lens of progressively variable focal power
Grant 4,118,853 - Mignen October 10, 1 | 1978-10-10 |
Feeler for contour reading apparatus
Grant 4,051,601 - Godot October 4, 1 | 1977-10-04 |
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