Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4777817 | Press tool for face collector | Peter H. Parashikov, Borislav A. Yonchev, Alexander K. Alexandrov, Velcho N. Georgiev, Maiya K. Doncheva +3 more | 1988-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4777817 | Press tool for face collector | Peter H. Parashikov, Borislav A. Yonchev, Alexander K. Alexandrov, Velcho N. Georgiev, Maiya K. Doncheva +3 more | 1988-10-18 |