Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205316 | Printing system for a vending machine | Mark Rendell, Detlef Lange | 2021-12-21 |
| 10152841 | Printing system for a vending machine | Mark Rendell, Detlef Lange | 2018-12-11 |