Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878456 | Knife | — | 2018-01-30 |
| 9539732 | Cutting tool with interchangeable blade and method for replacing an AC-blade | Martin Rohrbach | 2017-01-10 |
| 9409299 | Knife | — | 2016-08-09 |
| D724409 | Utility knife | — | 2015-03-17 |