Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1084067 | Torch handle | Johannes Mühlig-Hofmann, Jarkko Havia, Artem Kerber, Marc Hartel | 2025-07-15 |
| D1069872 | Torch handle | Johannes Mühlig-Hofmann, Jarkko Havia, Artem Kerber, Marc Hartel | 2025-04-08 |