Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11005339 | Spinning amusement park ride with onboard power generation | Robert Sebesta | 2021-05-11 |
| 8834281 | Deployable elevated maintenance platform for round ride | Donald Robert Hilsen, Anthony Steven Castillo | 2014-09-16 |