Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9266603 | Single-piece propeller and method of making | Danny Ball | 2016-02-23 |
| 8753088 | Propeller blade retention device | Danny Ball | 2014-06-17 |
| 8221084 | Single-piece propeller and method of making | Danny Ball | 2012-07-17 |