Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935720 | Apparatus for the transmission of information in a restaurant | — | 1990-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935720 | Apparatus for the transmission of information in a restaurant | — | 1990-06-19 |