Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9743049 | Doorbell communication systems and methods | Joseph Frank Scalisi | 2017-08-22 |
| 9736284 | Doorbell communication and electrical systems | Joseph Frank Scalisi | 2017-08-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9743049 | Doorbell communication systems and methods | Joseph Frank Scalisi | 2017-08-22 |
| 9736284 | Doorbell communication and electrical systems | Joseph Frank Scalisi | 2017-08-15 |