Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9189812 | Kiosk and method for renting carpet cleaning machines | Timothy J. Wall | 2015-11-17 |
| 9135767 | Carpet cleaning machine rental kiosk | Timothy J. Wall, Michael Shin | 2015-09-15 |
| 8483871 | Carpet cleaning machine rental kiosk | Timothy J. Wall, Michael Shin | 2013-07-09 |