Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9318007 | Signal emitting retail device | Thomas E. Valiulis | 2016-04-19 |
| 9318008 | Signal emitting retail device | Thomas E. Valiulis | 2016-04-19 |
| 8803687 | Retail system signal receiver unit for recognizing a preset audible alarm tone | Thomas E. Valiulis | 2014-08-12 |
| 8629772 | Signal emitting retail device | Thomas E. Valiulis | 2014-01-14 |