| Patents for C03B 23 - Re-forming shaped glass (8,539) |
|---|
| 10/07/1980 | US4226607 Method for the manufacture of ampules from glass tubes |
| 10/02/1980 | WO1980002020A1 Methods and apparatus for heating a glass tube |
| 10/01/1980 | EP0016182A1 Process for manufacturing glass articles formed from glass plate. |
| 09/23/1980 | CA1086057A1 Apparatus for bending glass sheets to relatively sharp angles |
| 09/17/1980 | EP0015293A1 Method and apparatus for producing hollow microspheres. |
| 09/16/1980 | US4222763 Gas jet pump, and apparatus using same |
| 09/16/1980 | US4222759 Process for making glass design pieces |
| 09/09/1980 | US4221580 Glass sheet vacuum molding apparatus with uniform release means |
| 09/04/1980 | WO1980001801A1 Optical fiber fabrication process |
| 09/02/1980 | US4220462 Apparatus for making a vacuum insulated container |
| 08/26/1980 | CA1084368A1 Multiorifice structure and method of making same |
| 08/19/1980 | US4218232 Method of shaping moving sheets on roll forming apparatus |
| 08/12/1980 | US4217126 Method of and apparatus for press bending glass sheets |
| 08/06/1980 | EP0013933A1 Curved silicate glass sheet, its use, and apparatus for its preparation |
| 08/05/1980 | CA1082922A1 Method of making artificial intraocular lenses |
| 07/29/1980 | US4214886 Forming laminated sheet glass |
| 07/29/1980 | CA1082401A1 Intraocular lenses and method of making the same |
| 07/22/1980 | CA1081957A1 Apparatus for bending windows by means of presses |
| 07/15/1980 | US4213072 Gas discharge display device including web shaped spacing elements |
| 07/15/1980 | US4212662 Method of heating glass sheets for conveying |
| 07/09/1980 | EP0013001A1 Apparatus for transporting a glass pane through a bending unit provided with presses |
| 07/01/1980 | US4210436 Method of impressing an accent line in bent glass sheets with a heated tube |
| 07/01/1980 | US4210435 Method of making accent lines in bent glass sheets |
| 07/01/1980 | US4210434 Automatic system and process of shaping and tempering glass pieces |
| 07/01/1980 | US4210433 Forming glass articles by using a spin plate |
| 06/24/1980 | US4209556 Method of processing glazed tubular inserts |
| 06/24/1980 | CA1080276A1 Insulated tongs for supporting glass sheets during press bending to v shapes and process of use |
| 06/03/1980 | US4205975 Methods of making a sunlight admitting heat impeding panel |
| 06/03/1980 | US4205974 Glass welding using aqueous colloidal graphite with improved wetting properties |
| 06/03/1980 | CA1078616A1 Machine for manufacturing phials and ampoules |
| 05/27/1980 | US4204854 Apparatus and method for bending glass sheets |
| 05/27/1980 | US4204853 Glass sheet alignment means and method of using |
| 05/27/1980 | CA1078187A1 Method of manufacturing a bulb for a cathode-ray tube, and bulb obtained by means of this method |
| 05/20/1980 | US4203754 Apparatus for bending glass sheets |
| 05/20/1980 | US4203751 Method and apparatus for making convex sheets of glass having a small radius of curvature |
| 05/13/1980 | US4202681 Vacuum holder system and method for use in bending glass |
| 05/13/1980 | US4202660 Glass-ceramic article and method of making same |
| 05/13/1980 | CA1077272A1 Apparatus for bending and tempering glass sheets by differential cooling |
| 04/22/1980 | US4199342 Process of imparting a permanent curvature to a sheet of glass |
| 04/22/1980 | US4199341 Glass lift mechanism for and method of press bending glass sheets |
| 04/08/1980 | US4197157 Method for forming refractory tubing |
| 04/08/1980 | US4197108 Slotted glass sheet shaping mold |
| 04/01/1980 | US4195980 Fusion sealing |
| 03/20/1980 | WO1980000439A1 Method for compressing gaseous materials in a contained volume |
| 03/20/1980 | WO1980000438A1 Method and apparatus for producing hollow microspheres |
| 03/18/1980 | US4193785 Glass sheet bending mold apparatus |
| 03/06/1980 | WO1980000336A1 Process for manufacturing glass articles formed from glass plate |
| 03/04/1980 | US4191545 Optical fiber fabrication process |
| 02/26/1980 | CA1072337A1 Heat treating glass sheets |
| 02/26/1980 | CA1072336A1 Method of and apparatus for bending relatively thin glass sheets |
| 02/26/1980 | CA1072335A1 Method and apparatus for curving sheets in the plastic state |
| 02/12/1980 | CA1071406A1 Processing of glass sheets |
| 02/12/1980 | CA1071404A1 Method and apparatus for curving sheets of glass |
| 02/05/1980 | US4187095 Method and apparatus for handling glass sheets during shaping and cooling |
| 01/29/1980 | US4185986 Apparatus for handling glass sheets during shaping and cooling |
| 01/22/1980 | US4184864 Automobiles |
| 01/22/1980 | US4184859 Multilayer tube of substrate, cladding and core layers of glass, heating, collapsing |
| 01/15/1980 | CA1069702A1 Glass sheet supporting and conveying apparatus |
| 12/11/1979 | US4178165 Apparatus for manufacturing hollow and solid ingots |
| 12/11/1979 | CA1067698A1 Method of and apparatus for bending glass sheets to relatively sharp angles |
| 11/27/1979 | US4175942 Water vapor added to atomsphere |
| 11/14/1979 | EP0005389A1 Plant for bending and hardening glass sheets |
| 11/14/1979 | EP0005306A1 Apparatus and method for bending glass |
| 11/06/1979 | US4173461 Heating, softening with electric current |
| 11/06/1979 | US4173460 With electric current |
| 10/30/1979 | CA1065138A1 Method and apparatus for bending glass sheets |
| 10/16/1979 | CA1064261A1 Method of and apparatus for bending and tempering thin glass sheets |
| 09/25/1979 | CA1062897A1 Method of making artificial intraocular lenses |
| 09/18/1979 | US4168073 Glass article handling chuck |
| 09/18/1979 | US4167997 Conveyor roll construction |
| 08/28/1979 | US4165915 Light conducting fiber |
| 08/21/1979 | US4165152 Process for producing optical transmission fiber |
| 08/08/1979 | EP0003392A1 Vacuum holder system and method for use in bending glass |
| 08/08/1979 | EP0003391A1 Apparatus for bending and tempering glass |
| 07/25/1979 | EP0003168A1 A method of handling glass sheets |
| 07/24/1979 | CA1058879A1 Subsurface-fortified glass laminates |
| 07/17/1979 | US4161505 Oxidation of silicon compound to form fluorine doped fused silica |
| 07/03/1979 | CA1057672A1 Self filtering nozzle and its manufacture |
| 06/12/1979 | US4157909 Apparatus for forming mercury-filled capillary tubes |
| 06/05/1979 | US4157254 Method and apparatus for bending glass sheets to curved V-bends |
| 05/30/1979 | EP0002000A1 Gas discharge display device using spacing elements and method for making a spacing element structure and such a display device |
| 05/22/1979 | CA1054796A1 Shaping heat-softenable sheets by roll forming |
| 05/15/1979 | US4154591 Fabrication of optical fibers with improved cross sectional circularity |
| 05/15/1979 | CA1054373A1 Process for treating a glass sheet adapted to be bent to a relatively sharp angle |
| 04/10/1979 | CA1052437A1 Fluorescent lamps with grooves and method and apparatus for manufacturing same |
| 04/03/1979 | US4147527 Glass sheet molding assembly |
| 04/03/1979 | CA1051668A1 Method for controlling curvature of regions in a shaped thermoplastic sheet |
| 03/27/1979 | US4146380 Method and apparatus for subdividing a gas filled glass tube with a laser |
| 03/20/1979 | CA1050919A1 Glass sheet supporting and conveying apparatus |
| 03/13/1979 | CA1050273A1 Process for making multifocal photochromic ophthalmic lens |
| 03/06/1979 | US4142883 Machine for working glass tubes and in particular for making containers from glass tubes |
| 03/06/1979 | US4142881 Process for welding glass so that metallic elements pass through the weld bead |
| 02/13/1979 | US4139359 Method and apparatus for shaping glass sheets by roll forming |
| 02/06/1979 | US4138240 Machine for manufacturing ampullae, particularly pharmaceutical ampullae |
| 02/06/1979 | US4138237 Method of and apparatus for shaping and heat treating glass sheets |
| 02/06/1979 | CA1047743A1 Method and apparatus for forming refractory tubing |
| 01/16/1979 | US4135204 Automatic glass blowing apparatus and method |
| 01/16/1979 | US4135018 Thermal shock resistant honeycomb structures |
| 01/02/1979 | US4132539 Method of welding edges of glass sheets |
| 12/26/1978 | US4131706 Sunlight admitting heat impeding panel |