Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200995 | Universal outgoing call restriction circuit | John J. Gaukel, Luis N. Fortun | 1993-04-06 |
| 4375655 | Universal digital data copying system | John J. Gaukel | 1983-03-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200995 | Universal outgoing call restriction circuit | John J. Gaukel, Luis N. Fortun | 1993-04-06 |
| 4375655 | Universal digital data copying system | John J. Gaukel | 1983-03-01 |