Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11369236 | Product use acoustic determination system | Stephen Becker | 2022-06-28 |
| 11299872 | Washroom monitoring system | Stephen Becker | 2022-04-12 |
| 11241123 | Product use determination system | Ricky W. Purcell | 2022-02-08 |