Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309087 | Air core gauge, multi-frequency pulse width modulator system therefor | Paul A. Markow, Kevin Hammond | 1994-05-03 |
| 5296804 | Air core gauge fixed voltage signal and variable pulse width modulation signal interchanged control system therefor | Paul A. Markow, Kevin Hammond | 1994-03-22 |
| 5077519 | Pulse period to frequency conversion system | Paul A. Markow, Kevin Hammond | 1991-12-31 |
| 5007035 | Distance pulse averaging unit | Paul A. Markow, Kevin Hammond | 1991-04-09 |