Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549850 | Portable multithruster unmanned aircraft | William Jason Ryan | 2020-02-04 |
| 5574429 | Self-contained, programmable non-position-sensitive vibration detecting alarm system | — | 1996-11-12 |