Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10605178 | Four-stroke internal combustion engine including variable compression ratio and a vehicle | Sander Wagenaar, Willem-Constant Wagenvoort | 2020-03-31 |
| 10557409 | Heat engine comprising a system for varying the compression ratio | Matthieu Pogam, Julien Berger, Willem-Constant Wagenvoort, Sander Wagenaar | 2020-02-11 |
| 10233966 | Method of assembling and an assembly of a crankshaft and a crank member | Willem-Constant Wagenvoort, Sander Wagenaar | 2019-03-19 |
| 10234006 | Reciprocating piston mechanism | — | 2019-03-19 |
| 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 |
| 9279363 | Reciprocating piston mechanism | — | 2016-03-08 |
| 8714134 | Reciprocating piston mechanism and a method of increasing internal EGR in an internal combustion engine | — | 2014-05-06 |
| 6349684 | Crank-connecting rod mechanism | — | 2002-02-26 |