Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830162 | System for transporting and elevating coins in prize recreational machines | — | 2004-12-14 |
| 6779436 | System for preparing hot beverages in automatic vending machines | — | 2004-08-24 |
| 6779719 | Combined system of automatic selling of products and services | — | 2004-08-24 |
| 6672482 | Direct sugar dispensing system in automatic hot beverage vending machines | — | 2004-01-06 |