Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597777 | Transparent fire-resistant glazing with flame retardant layer between glass or glass ceramic panes | Jens Klossek, Ruediger Freitag, Stefan Meinhardt | 2013-12-03 |
| 8211532 | Fire-resistant glasses having UV-curable intermediate layer | Jens Klossek, Ruediger Freitag, Stefan Meinhardt | 2012-07-03 |