Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D289371 | Anti-stuffing device attachment for a paystation telephone or the like | Darryol A. De Rego, Yoshinobu Miyahira | 1987-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D289371 | Anti-stuffing device attachment for a paystation telephone or the like | Darryol A. De Rego, Yoshinobu Miyahira | 1987-04-21 |