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| Number | Title | Issue Date |
| 7213414 | Process for producing flat glass The present invention relates to improvement in a method of supplying a glass ribbon in a molten state to be supplied from a glass melting furnace to a flat glass forming apparatus, which can further improve the smoothness of a flat glass after formed. A glass ribbo... | 05/08/2007 |
| 6502423 | Method and apparatus for making individual glass panes A method and apparatus is described, with which individual rectangular glass panes of thickness between 0.03 mm and 2 mm can be cut from a glass band (2) drawn vertically from a hot forming device (1) in an in-line process with reduced rejects and reduced... | 01/07/2003 |
| 6312317 | Method for the production of glass product Glass surfaces are produced having a highly polished surface by polishing with a glass polishing liquid having a pH approximating the pH of the glass being polished. The method provides highly polished, smooth, highly accurate glass surfaces suitable for ... | 11/06/2001 |
| 5807416 | Silica glass member with glassy carbon coating method for producing the same A silica glass member shows a glassy carbon coating wherein a surface of a silica glass substrate of the silica glass member shows a mean surface roughness (Ra) in a range of 0.03 μm to 2 μm and it is coated with a glassy carbon coating. The ... | 09/15/1998 |
| 4685950 | Process for improving the surface finish of glass foils In a process for improving the smoothness of the surfaces of foils made from thermoplastics materials, particularly glass, the foil is stretched in two directions or dimensions. In a particular method, the foil is laid on top of a first frame and subseque... | 08/11/1987 |
