Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290999 | Continuous furnace for heating glass panes to bending and/or toughening temperature | Hans-Werner Kuster, Luc Vanaschen | 1994-03-01 |
| 5250321 | Method of printing a glass pane with a decorative coating reaching the peripheral face of the glass pane | Kjell Andersson, Carl Liden, Raimo Eronen, Hans Ohlenforst, Dieter Hahn | 1993-10-05 |