Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10906464 | External audio alert system and method for vehicular use | Robert S. Scalea | 2021-02-02 |
| 10525876 | External audio alert system and method for vehicular use | Robert S. Scalea | 2020-01-07 |
| 10207639 | External audio alert system and method for vehicular use | Robert S. Scalea | 2019-02-19 |
| 10000152 | External audio alert system and method for vehicular use | Robert S. Scalea | 2018-06-19 |