| Patents for C03B 11 - Pressing glass (3,825) |
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| 03/30/1999 | US5888266 Apparatus and method for producing a pressed glass article |
| 03/23/1999 | US5885316 Nozzle tip for glass injection cartridge |
| 03/11/1999 | DE19812141C1 Apparatus for measuring the position of the press punch in a glass molding machine |
| 03/03/1999 | EP0899242A2 Preform for an optical fibre fixing member and process for the production thereof |
| 02/23/1999 | US5873921 Process for manufacturing glass optical elements |
| 02/11/1999 | WO1999006865A1 Optical fiber fixing member, method of manufacturing the optical fiber fixing member, optical fiber array, and method of manufacturing the optical fiber array |
| 01/27/1999 | EP0893818A2 Lamp envelope with integrated optics |
| 01/27/1999 | EP0892765A1 Manufacture of ceramic tiles from fly ash |
| 01/12/1999 | US5858051 Method of manufacturing optical waveguide |
| 01/12/1999 | US5858048 Energy efficient, electric rotary furnace for glass molding (repressing) precision optical blanks |
| 01/05/1999 | US5855966 Molding tool substrate |
| 01/05/1999 | US5855641 Mold for molding optical element |
| 12/30/1998 | CN1203201A Process and apparatus for hot forming precision structures in flat glass |
| 12/22/1998 | US5851257 Apparatus and method for pressing of glass articles at a high cavity rate |
| 12/22/1998 | US5851255 Method for manufacturing lens with lens barrel |
| 12/22/1998 | US5851254 Method for molding vitreous optical elements |
| 12/22/1998 | US5851252 Method of forming mold release film and making a glass optical element |
| 12/16/1998 | EP0884285A2 Apparatus for bending glass sheets |
| 12/03/1998 | WO1998054102A1 Method for producing glass goblets, tumblers and similar hollow glasses, and corresponding device for carrying out said method |
| 12/03/1998 | DE19823710A1 Glass shaping mould especially for CRT panel or cone production |
| 12/03/1998 | DE19722921A1 Verfahren zur Herstellung von Hohlglas-Formkörpern und zugehörige Vorrichtung zur Durchführung des Verfahrens A process for the production of hollow glass shaped bodies and associated apparatus for implementing the method |
| 12/02/1998 | CN1200358A Mold for forming glass and method for forming glass |
| 12/01/1998 | US5843200 Product and process for molding glass lenses |
| 11/17/1998 | US5837026 Method for producing a glass panel for a cathode ray tube |
| 10/21/1998 | CN2294954Y Revolving type glass hot-bending mould |
| 10/20/1998 | US5823011 Apparatus for press molding glass bodies |
| 10/14/1998 | EP0870849A2 Tool for glass molding operations and method of manufacture thereof |
| 10/13/1998 | US5822134 Optical lens and mold for molding the same |
| 10/06/1998 | US5817161 Optical element forming method |
| 09/30/1998 | EP0867411A1 Process and apparatus for hot-forming precision-structures in sheet glass |
| 09/09/1998 | EP0862540A1 Process for manufacturing of a support plate for a two-dimensional network of microwells, particularly for biological tests or cultures |
| 09/08/1998 | US5805361 Optical element, optical element molding die, and method of molding the optical element |
| 09/03/1998 | WO1998038137A1 Process and device for manufacturing networks of microlenses |
| 09/02/1998 | EP0861811A1 Method for moulding a pierced glass-stopper, mould for making it and corresponding glass-stopper |
| 08/27/1998 | WO1998021738A3 Method for pressing glass display screens |
| 08/26/1998 | EP0860720A1 Optical fiber fixing member and method of production thereof |
| 08/26/1998 | EP0860404A1 Press-moulding die, method for manufacturing the same and use thereof for press-moulding a glass article |
| 08/20/1998 | DE19724822C1 Hydraulic spring cage press for glass press moulding |
| 08/13/1998 | WO1998034882A1 How to increase the fusion viscosity index of hollow glassware for of a more efficient cooling |
| 08/13/1998 | DE19706014A1 Verfahren zur Viskositätserhöhung von Hohlglaskörper-Schmelzen zum Zweck der effektiveren Abkühlung Method for increasing the viscosity of hollow glass body melts for the purpose of effective cooling |
| 08/05/1998 | CN1189681A Method for producing glass panel for cathode ray tube |
| 08/04/1998 | US5788732 Optical-device forming method and apparatus |
| 08/04/1998 | US5788731 Decreasing abrasion losses |
| 07/28/1998 | US5785727 Glass forming machine |
| 07/22/1998 | CN1188043A Optical device molding apparatus and method, and optical device |
| 07/21/1998 | US5782946 Method for manufacturing press-molded glass object |
| 07/14/1998 | US5779752 Thermobaric quenching |
| 07/09/1998 | DE19713309C1 Precision structuring of flat glass using impression tool |
| 07/08/1998 | EP0787111B1 Process for manufacturing moulded glass articles using a press process, and a device which is especially suitable for carrying out the process |
| 07/08/1998 | EP0767760B1 Method of producing glass mouldings in a press, and a press particularly suitable for use with the method |
| 07/01/1998 | EP0850887A1 Method for manufacturing glass product by press forming |
| 07/01/1998 | EP0850886A1 Manufacturing method for glass molded products |
| 07/01/1998 | CN2285259Y External cylinder shaping device for vacuum thermal-insulating container |
| 06/24/1998 | EP0781256B1 Method and means for the manufacture of objects of glass or crystal |
| 06/23/1998 | US5770294 Injected nitrogen ions in carbon coating |
| 06/16/1998 | US5766294 Providing molding temperature control in variety of independent molding blocks; lenses, prisms |
| 06/16/1998 | US5766293 Method and apparatus for making optical preforms with controlled peripheral edge wall geometry |
| 06/09/1998 | US5762676 Convex surface having coefficient of thermal expansion greater than that of the glass to be formed, quality coating surface free from glass adhesion |
| 06/09/1998 | US5762673 Method of manufacturing glass optical elements |
| 06/04/1998 | DE19649030A1 Glass bottle stopper |
| 06/03/1998 | CN2283060Y Compound adhesive slip type double glazing hot press |
| 06/02/1998 | US5759457 Method for manufacturing an optical element |
| 06/02/1998 | US5759221 Method of press molding glass optical elements |
| 05/28/1998 | WO1998022402A1 Method of forming box-shaped glass moldings |
| 05/28/1998 | WO1998022399A1 Method for automatically forming a glass container with a bottom containing a gob of glass incorporating decorative bubbles |
| 05/26/1998 | US5755848 Plunger supporting mechanism |
| 05/22/1998 | WO1998021738A2 Method for pressing glass display screens |
| 05/14/1998 | DE19647004A1 Verfahren zum Pressen von Bildschirmen aus Glas A process for the pressing of glass screens |
| 05/13/1998 | CN2281350Y Bending apparatus for lamp tube |
| 05/07/1998 | WO1998018732A1 Apparatus and process for molding of glass |
| 05/06/1998 | EP0839768A1 Nozzle device for producing a glass gob |
| 04/16/1998 | DE19641173A1 Glass pressing process for manufacture of articles with undercut portions |
| 04/14/1998 | US5738701 Glass gob production device and production method |
| 04/08/1998 | EP0834477A1 Method and apparatus for making optical preforms with controlled peripheral edge wall geometry and preforms made therewith |
| 04/08/1998 | EP0834044A1 Glass-ceramic cooking plate for gas cookers, and method for making same |
| 04/08/1998 | CN1178199A Molding method for optical element |
| 04/07/1998 | US5735920 Method of manufacturing optical glass element |
| 04/02/1998 | WO1998013086A1 Method and apparatus for making an article from a formable material |
| 04/02/1998 | DE19742159A1 Die casting optical glass components |
| 04/02/1998 | CA2266678A1 Method and apparatus for making an article from a formable material |
| 03/04/1998 | CN1174819A Mold assembly for glass articles |
| 03/03/1998 | US5723174 Method of forming mold release film |
| 02/24/1998 | US5720791 Forming metal thin layer of gold, platinum, palladium, rhodium or nickel on glass pre-form, prssing against molding surfaces to form lens, removing thin film without damage to molded curved surfaces of lens |
| 02/19/1998 | DE19633164A1 Smooth pressed glass optical component production |
| 02/03/1998 | US5713975 Method and apparatus for producing blank-molded glass bodies for optical equipment |
| 01/27/1998 | US5711780 Mold for molding optical element |
| 01/21/1998 | EP0819654A2 Mold assembly for glass articles |
| 01/20/1998 | US5709723 Method for producing large glass preforms |
| 01/15/1998 | DE19627671A1 Glass press machine |
| 01/13/1998 | US5707717 Articles having diamond-like protective film |
| 01/13/1998 | US5707414 Servo plunger mechanism |
| 01/02/1998 | DE19625815A1 Counterweight pendant for interior lamp |
| 12/31/1997 | WO1997049642A1 Apparatus and method for pressing of glass articles at a high cavity rate |
| 12/24/1997 | CN1168355A Optical element molding die and method of manufacturing the same |
| 12/23/1997 | US5700307 Base material, phosphorus alloy film; high strength, heat resistance |
| 12/16/1997 | US5697996 Mold positioning apparatus and method |
| 12/10/1997 | CN1167264A Optical element, shaping mould for optical element and shaping method thereof |
| 11/26/1997 | CN1165786A Shaping method and appts. of glass products |
| 11/05/1997 | CN2266596Y Bottle-mouth die |
| 11/04/1997 | US5683482 Device and method for shaping rods, especially of glassy material |