Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322153 | Procedure for detecting the operation of the coin return mechanism in coin selectors | Jesus E. Ibarrola | 1994-06-21 |
| 5316118 | Device for obtaining mechanical characteristic of coins | Jesus E. Ibarrola | 1994-05-31 |