Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10623851 | Enclosure for an audio speaker | — | 2020-04-14 |
| D856825 | Parking meter | Andrew Peter Ireland | 2019-08-20 |
| 7950333 | Passive magnetic levitation ride for amusement parks | David W. Crawford, Jonathan G. Georges, Frank William Marquette, Matthew A. Simmons | 2011-05-31 |