Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881493 | Force application element, extension element, and a method for increasing the tensile load of a strip-shaped material | Christoph Ruegg | 2014-11-11 |
| 8256174 | Tower construction | Philipp Irniger | 2012-09-04 |