Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596331 | Real-time control sequencer with state matrix logic | Andrew M. Bonaffini, Kathleen F. Bonaffini, Michael J. Buehler, Galen P. Plunkett, Sidney F. Rudolph +2 more | 1997-01-21 |
| 4698528 | Edge detection using dual trans-impedance amplifier | Wendell P. Marple | 1987-10-06 |
| 4590583 | Coin telephone measurement circuitry | — | 1986-05-20 |
| 4501003 | Dial pulse measurement circuitry | — | 1985-02-19 |