Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8430289 | Method for cutting a continuous glass sheet during the production of flat glass | Thomas John | 2013-04-30 |
| 8123094 | Method for cutting a continuous glass sheet during the production of flat glass | Thomas John | 2012-02-28 |
| 7814765 | Float glass process for making thin flat glass and thin flat glass substrate made with same | Andreas Langsdorf, Ulrich Lange, Armin Vogl, Andreas Roters | 2010-10-19 |
| 7371996 | Roller-equipped annealing lehr | Clemens Kunisch, Armin Vogl | 2008-05-13 |
| 7007511 | Device for supporting a ribbon of glass | Gerhard Lautenschlager, Christian Kunert | 2006-03-07 |