Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11132877 | Doorbell communities | Joseph Frank Scalisi, Andrew Paul Thomas, Gregory Saul Harrison | 2021-09-28 |
| 11004312 | Doorbell communities | Joseph Frank Scalisi, Andrew Paul Thomas, Gregory Saul Harrison | 2021-05-11 |