Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4752876 | Self service terminal for lodging industry including room key dispenser | Russell Burgess | 1988-06-21 |
| 4650977 | Automatic self service machine system and method | — | 1987-03-17 |