Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809686 | Division of a polyarylene ether solution | Joerg Erbes, Stefan Muessig, Tobias Kortekamp, Marco Krueger, Angela Ulzhoefer +3 more | 2017-11-07 |
| 8833031 | Device for securing a support structure to a flat roof | — | 2014-09-16 |
| 5823338 | Packaging for rod-shaped parts | Helmut Osterle, Daniel Gasser, Guido Hasler, Richard M. Sahli, Walter F. Seifert +1 more | 1998-10-20 |
| 4932821 | Nail retaining strip | Peter von Flue | 1990-06-12 |