Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465516 | Opposed piston engine cam shape | Carlos Marcelo Hilgert | 2019-11-05 |
| 10443491 | Opposed piston engine with serial combustion chambers | Carlos Marcelo Hilgert | 2019-10-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465516 | Opposed piston engine cam shape | Carlos Marcelo Hilgert | 2019-11-05 |
| 10443491 | Opposed piston engine with serial combustion chambers | Carlos Marcelo Hilgert | 2019-10-15 |