Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158831 | Entranceway or foyer-based, communication apparatus and system | — | 2018-12-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158831 | Entranceway or foyer-based, communication apparatus and system | — | 2018-12-18 |