Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5714932 | Radio frequency security system with direction and distance locator | Roberto J. Castellon, Mario BARRIOS | 1998-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5714932 | Radio frequency security system with direction and distance locator | Roberto J. Castellon, Mario BARRIOS | 1998-02-03 |