Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12011997 | Self-balancing two-wheeled vehicle | Ian Patterson, Robert M. O'Brien | 2024-06-18 |
| 11560055 | Self-balancing two-wheeled vehicle | Ian Patterson, Robert M. O'Brien | 2023-01-24 |
| 11370533 | Collapsible flying device | Robert M. O'Brien, Charles Sink | 2022-06-28 |
| D920442 | Flying device | Robert M. O'Brien, Charles Sink | 2021-05-25 |
| D903009 | Toy motorcycle | Robert M. O'Brien | 2020-11-24 |
| D903008 | Toy motorcycle | Robert M. O'Brien | 2020-11-24 |
| D901607 | Toy motorcycle | Robert M. O'Brien | 2020-11-10 |
| 10800519 | Collapsible flying device | Robert M. O'Brien, Charles Sink | 2020-10-13 |
| 10780780 | Self-balancing two-wheeled vehicle | Ian Patterson, Robert M. O'Brien | 2020-09-22 |
| D890859 | Toy motorcycle | Robert M. O'Brien | 2020-07-21 |
| 10245952 | Self-balancing two-wheeled vehicle | Ian Patterson, Robert M. O'Brien | 2019-04-02 |
| 10106252 | Collapsible flying device | Robert M. O'Brien, Charles Sink | 2018-10-23 |