Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10103630 | SMPS filter optimization | Lucas Pieter Lodewijk van Dijk, Gert Van Der Horn | 2018-10-16 |
| D829820 | Fountain pen | Christoph Bohrer | 2018-10-02 |
| D823944 | Pen | Christoph Bohrer | 2018-07-24 |