Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406552 | Printing device | Ventzislav G. Yankulov, Toma T. Ostromski | 1983-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406552 | Printing device | Ventzislav G. Yankulov, Toma T. Ostromski | 1983-09-27 |