Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142294 | Propulsion apparatus | Donald William Macvicar | 2021-10-12 |
| 10914284 | Wind turbine blade | Donald William Macvicar | 2021-02-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142294 | Propulsion apparatus | Donald William Macvicar | 2021-10-12 |
| 10914284 | Wind turbine blade | Donald William Macvicar | 2021-02-09 |