Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145299 | Internal combustion engine including variable compression ratio | Sander Wagenaar, Willem-Constant Wagenvoort | 2018-12-04 |
| 10100726 | Four-stroke internal combustion engine with variable compression ratio | Sander Wagenaar, Willem-Constant Wagenvoort | 2018-10-16 |