Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479155 | Fire-resistant laminated glass pane assembly | Simon Frommelt | 2002-11-12 |
| 6419734 | Laminated glass and primer used for its production | Yves Naoumenko, Karin Broering, Ingrid Vaverka | 2002-07-16 |
| 6340508 | Fire-resistant glazing assembly | Simon Frommelt, Guido Plum | 2002-01-22 |