Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D300135 | Coin telephone housing set | Juan A. Castillo Alvarez, Andres L. Ruiz, Vicente D. Vallejo | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D300135 | Coin telephone housing set | Juan A. Castillo Alvarez, Andres L. Ruiz, Vicente D. Vallejo | 1989-03-07 |