Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10332331 | Modular vending machine | Xuejun LI, Emad Jafa, Joshua Drake, Michael D. Clapper, Brian Clark +6 more | 2019-06-25 |
| 8650735 | Wheelchair docking system | Paul Johnson, David Charles Adcock, Brian Clark | 2014-02-18 |