Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9578931 | Buckle arrangement | Martin Osterberg | 2017-02-28 |
| 4842213 | Catching ribbon having thread-engaging elements for catching and holding a thread on a thread support and slip-on ring provided with such catching ribbon | Peter Bartschi | 1989-06-27 |