Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995895 | Process for the manufacture of a toughened and/or bent sheet of glass with a silver coating | Thomas Paul | 1991-02-26 |
| 4857094 | Method for the manufacture of a toughened and/or bent pane with solar control coating containing platinum or the like | Franz-Josef Schmitte | 1989-08-15 |
| 4827729 | Method of removing a mist coating from the interior face of a glazed panel of a refrigerating cabinet | Hans Bause | 1989-05-09 |
| 4715879 | Method for the manufacture of a tempered and/or curved glass pane with reduced transmission | Franz-Josef Schmitte, Dieter Muller | 1987-12-29 |
| 4497700 | Method of coating a transparent substrate | Dieter Muller | 1985-02-05 |
| 4327967 | Heat-reflecting panel having neutral-color outer appearance | — | 1982-05-04 |
| 4216259 | Heat reflecting pane and a method of producing it | — | 1980-08-05 |
| 4188452 | Heat-reflecting glass pane | — | 1980-02-12 |