Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149629 | Hybrid engine | Carlos Marcelo Todeschini Hilgert | 2021-10-19 |
| 11128197 | Linear electric device having reciprocating movement linked to rotational movement of a shaped cam | Carlos Marcelo Todeschini Hilgert | 2021-09-21 |
| 10947846 | Opposed piston engine | Carlos Marcelo Todeschini Hilgert | 2021-03-16 |