Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847620 | Clock-controlled voltage-to-frequency converter | Frederick N. Trofimenkoff, Daniel John Paslawski | 1989-07-11 |
| 4827261 | Clock-controlled pulse width modulator | Frederick N. Trofimenkoff, Daniel John Paslawski | 1989-05-02 |