| Patents for B24B 13 - Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor (3,763) |
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| 08/23/2000 | CN1055651C Round wheel type inscattering lens fine grinding and polishing machine |
| 08/22/2000 | US6107366 Modified polycaprolactone composition |
| 08/22/2000 | US6106366 Lens grinder |
| 08/10/2000 | WO2000032353A3 A polishing machine and method |
| 08/09/2000 | EP1024925A1 A polishing apparatus for forming aspheric surfaces |
| 08/09/2000 | CN1262639A Method and apparatus for polishing ophthalmic lenses |
| 08/08/2000 | US6099389 Fabrication of an optical component |
| 08/03/2000 | WO2000044527A2 High quality optically polished aluminum mirror and process for producing |
| 07/26/2000 | EP1021273A1 Method and device for shaping a rotationally-symmetrical surface |
| 07/18/2000 | US6089963 Attachment system for lens surfacing pad |
| 07/13/2000 | WO2000040370A1 Chilled temperature polishing method for soft acrylic articles |
| 07/12/2000 | EP1017536A1 Lens block and method of processing lenses |
| 07/11/2000 | US6088089 Process and device for measuring the optical properties of spectacle lenses by means of an optical detector of engravings in the spectacle lenses |
| 06/27/2000 | US6080044 Fining/polishing machine |
| 06/21/2000 | EP1009586A1 Preformed ophthalmic lens base block with textured surface |
| 06/14/2000 | EP0746459B1 Process of preparing lenses |
| 06/13/2000 | US6074290 Compliant lens block and tape |
| 06/13/2000 | US6074288 Modified carrier films to produce more uniformly polished substrate surfaces |
| 06/13/2000 | US6074285 Reciprocating friction drive-type ultra precision machine |
| 06/13/2000 | US6074281 Fining and polishing machine and method for ophthalmic lenses |
| 06/08/2000 | WO2000032353A2 A polishing machine and method |
| 06/06/2000 | US6071182 Grindstone and method of manufacturing the same |
| 06/06/2000 | US6071176 Gauge for and method of calibrating a lens cutting/grinding machine |
| 05/31/2000 | CN1255079A Intraocular lens tumbling process using coated beads |
| 05/03/2000 | EP0997228A1 Lens grinder |
| 05/02/2000 | US6056633 Apparatus for centering and blocking an ophthalmic lens disc |
| 05/02/2000 | US6056629 Free form machining tool |
| 04/13/2000 | DE19846260A1 Device for grinding and polishing optical lenses connects to a cast metal machine frame with feeder channels for heating and cooling agents while operating slides for grinding tools |
| 04/05/2000 | EP0990484A1 Eyeglass lens processing system |
| 04/05/2000 | CN1249704A Abrasive article for providing clear surface finish on glass |
| 04/04/2000 | US6045438 Axis block assembly for use in making prescription eyeglass lenses |
| 03/29/2000 | EP0988930A2 Method of effecting a precision sawtoothed grinding on the surface of a given workpiece |
| 03/21/2000 | US6039631 Polishing method, abrasive material, and polishing apparatus |
| 03/16/2000 | WO2000013853A1 Abrasive article for providing a clear surface finish on glass |
| 03/16/2000 | WO2000013849A1 Method for lathing a lens |
| 03/14/2000 | US6036313 Thermoplastic lens blocking material |
| 03/09/2000 | WO2000012261A1 Method for producing a multifocal correction lens, and system for implementing same |
| 03/09/2000 | CA2341584A1 Method for producing a multifocal correction lens, and system for implementing same |
| 03/07/2000 | US6033449 Polishing tool |
| 03/07/2000 | US6032377 Non-spherical surface shape measuring device |
| 03/01/2000 | EP0981418A1 Intraocular lens tumbling process using coated beads |
| 02/23/2000 | CN2365011Y Fine grinding polishing machine |
| 02/03/2000 | DE19834559A1 Surface finishing, especially grinding, lapping and polishing, tool manufacturing method by use of rapid prototyping methods |
| 01/26/2000 | EP0974423A1 Tool driving device, especially for ophtalmic lens finishing tool, and method of using the same |
| 01/26/2000 | EP0974422A1 Finishing tool, especially for ophtalmic lens, and equipment for using the same |
| 01/19/2000 | EP0971810A1 Method and apparatus for polishing ophthalmic lenses |
| 01/11/2000 | US6012965 Manufacturing ophthalmic lenses using lens structure cognition and spatial positioning system |
| 01/06/2000 | WO2000000324A1 Abrader device |
| 01/05/2000 | EP0968074A1 Thermoplastic lens blocking material |
| 01/05/2000 | DE19742171C2 Vorrichtung und Verfahren zum Anbringen eines Tragkörpers an einer Linse Device and method for attaching a support body to a lens |
| 01/04/2000 | US6011630 System and method for blocking a lens |
| 01/04/2000 | US6010391 Cryogenic polishing method for soft acrylic articles |
| 12/29/1999 | WO1999067053A1 Lens block and method of processing lenses |
| 12/29/1999 | CA2301790A1 Lens block and method of processing lenses |
| 12/23/1999 | DE19825922A1 Method of centering optical lenses with CNC controlled arrangement eliminating continuous supervision of the centering machine |
| 12/22/1999 | EP0964772A1 Abrasive article for providing a clear surface finish on glass |
| 12/08/1999 | CN2352308Y Vacuum self-exciting grinding and polishing device used for optical processing |
| 12/08/1999 | CN1237497A Glass product machining apparatus |
| 12/02/1999 | WO1999061226A1 Process for manufacturing cylindrical microlenses |
| 12/01/1999 | EP0960691A2 Glass product machining apparatus |
| 11/30/1999 | US5993295 Polishing of optical surface of an ophthalmic lens |
| 11/25/1999 | WO1999060429A1 Precision double-sided aspheric element |
| 11/25/1999 | WO1999059735A1 Method and apparatus for electrically controlling a flow of material |
| 11/24/1999 | EP0958106A2 Window polisher |
| 11/18/1999 | DE19921003A1 Verfahren und Vorrichtung zum Bearbeiten der Oberfläche eines Linsenrohlings Method and device for processing the surface of a lens blank |
| 11/10/1999 | EP0955127A1 Processing method of optical workpieces |
| 11/09/1999 | US5980360 Method and apparatus for performing work operations on a surface of one or more lenses |
| 10/27/1999 | EP0951658A1 Template for the lens of a pair of glasses |
| 10/26/1999 | US5972251 Dispensing liquid lens material in cup having internal cavity, positioning end portion of block made of machinable resin in liquid and curing liquid for forming lens button with integral block for removably attaching button to lathe chuck |
| 10/21/1999 | WO1999052673A1 Installation for forming the edges of spectacle glasses |
| 10/21/1999 | DE19917314A1 Method of manufacturing progressive power spectacle lenses |
| 10/19/1999 | US5967884 Buffing machine for lens |
| 10/14/1999 | DE19815728A1 Anlage zum Formbearbeiten der Ränder von Brillengläsern System for machining the edges of spectacle lenses |
| 10/14/1999 | DE19814045A1 Aspherical plano-convex cylindrical micro-lens, e.g. a collimator lens for a high power laser diode, is produced |
| 10/12/1999 | US5964645 Window polisher |
| 10/12/1999 | US5964040 Illuminated progressive lens marker |
| 10/06/1999 | EP0947895A1 Watch glass with a lens and method for manufacturing such a glass |
| 10/06/1999 | EP0947287A2 Axial alignment apparatus, an eyeglass lens processing system and an eyeglass lens processing preparation system having the apparatus |
| 10/06/1999 | CN1230706A Watch crystal including lens and manufacturing method for such lens |
| 10/05/1999 | US5963293 Surface modified lens |
| 10/05/1999 | US5961370 Intraocular lens tumbling process using coated beads |
| 09/29/1999 | EP0945218A2 Fining/polishing machine |
| 09/28/1999 | US5957637 Apparatus and method for generating ultimate surfaces on ophthalmic lenses |
| 09/23/1999 | DE19812186A1 Rubber membrane for lens holder |
| 09/14/1999 | US5951376 Procedure of and device for processing optical lenses |
| 09/14/1999 | US5951375 Support for optical lenses and method for polishing lenses |
| 09/09/1999 | DE19809353A1 Method for grinding and centering optical lenses |
| 09/08/1999 | CN1228046A Ophthalmic lens generating apparatus having vibration dampening structure |
| 08/26/1999 | DE19807948A1 Tool for surface preparation with adjustable working severity, especially for grinding, lapping and polishing of technical and optical functional surfaces |
| 08/25/1999 | EP0937542A1 Method for polishing optical lenses and polishing apparatus with multiple spindles and tools for carrying out the method |
| 08/19/1999 | DE19804428A1 Verfahren zum Markieren oder Bohren von Löchern in Brillengläsern und Vorrichtung zur Durchführung des Verfahrens A method for marking or drilling holes in spectacle lenses and apparatus for implementing the method |
| 08/18/1999 | EP0935512A1 Cryogenic polishing method for soft acrylic articles |
| 08/17/1999 | US5938381 Method and tool for creating a concave surface from a spectacle blank |
| 08/12/1999 | WO1999039871A1 Method for marking or drilling holes in glass lenses and device for realising the same |
| 08/05/1999 | WO1999038650A1 Method and apparatus for polishing ophthalmic lenses |
| 08/04/1999 | EP0933163A1 Cup attaching apparatus |
| 08/03/1999 | US5931068 Method for lathing a lens |
| 07/29/1999 | DE19802976A1 Rod-form micro-optic production process, e.g. for micro-lenses and micro-arrays |
| 07/28/1999 | EP0930954A1 System for making an optical glass from a blank |
| 07/27/1999 | US5928063 Tool for polishing/fining a lens |