Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770375 | Glazing, which can be subjected to high levels of thermal stress and comprising a glass body | Roland Leroux | 2004-08-03 |
| 6594958 | Building for containing human occupants in an adverse arctic or antarctic environment and structures for containing and protecting occupants in an adverse environment | Sabine Melson, Stefan Hubert | 2003-07-22 |
| 5885713 | Fire-resistant glass containing a gel with improved melting resistance, and process for the preparation thereof | Wulf von Bonin, Roland Leroux, Markus Steigenberger, Markus Ring | 1999-03-23 |
| 5709821 | Gel formers having reduced gelling time and forming gels with improved melting resistance | Wulf von Bonin, Roland Leroux, Markus Steigenberger, Markus Ring | 1998-01-20 |
| 5580661 | Fireproofing glasses containing special gels and the preparation of fireproofing glasses of this type | Wulf von Bonin, Roland Leroux, Markus Steigenberger | 1996-12-03 |
| 5543230 | Laminated glass construction having an intermediate layer of a fire-proofing gel | Wulf von Bonin, Ulrich von Gizycki, Roland Leroux, Jurgen Thurk | 1996-08-06 |
| 5434006 | Fire-resistant panel | Pierre Goelff, Robert Vanderstukken, Roland Leroux, Jurgen Thurk | 1995-07-18 |