Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8828171 | Use of a fibre-reinforced plastic material as a reinforcement system of a profile for a window or door frame | Andreas Heilig, Angelika Homes, Florian Hennenberger, Michael Kay Brockmuller | 2014-09-09 |
| 4295948 | Photocurable adhesive from acrylic acid, acrylamide, dimethylaminoethyl methacrylate, benzophenone and methyl ethyl ketone | Alain Roman, Pierre Chevreux, Jacques Ehretsmann | 1981-10-20 |