Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372766 | Device for acquiring images of a surface | Frank Böttcher, Peter Greve, Klaus Reckefuss | 2025-07-29 |
| 12017952 | Chemically tempered glass | Rolf Weitnauer | 2024-06-25 |
| 10351471 | Chemically tempered glass | Rolf Weitnauer | 2019-07-16 |
| 8597777 | Transparent fire-resistant glazing with flame retardant layer between glass or glass ceramic panes | Jens Klossek, Ruediger Freitag, Klaus-Dieter Schwabe | 2013-12-03 |
| 8211532 | Fire-resistant glasses having UV-curable intermediate layer | Jens Klossek, Ruediger Freitag, Klaus-Dieter Schwabe | 2012-07-03 |
| 5852063 | Process for preparing jointing foam | — | 1998-12-22 |