Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409555 | Quadrature stepwave frequency converter | Mart Min, Toomas Parve, Toom A. Pungas | 1983-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409555 | Quadrature stepwave frequency converter | Mart Min, Toomas Parve, Toom A. Pungas | 1983-10-11 |