Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030591 | Operating an internal combustion engine coupled to a generator | — | 2018-07-24 |
| 9885280 | Internal combustion engine having a linear generator and rotary generator | Jens Hamann | 2018-02-06 |