Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6359770 | Power distribution circuit board with bullet connectors | Timothy Kolody, Scott C. Lewis, Richard E. Trifiletti, Steven T. McWilliams | 2002-03-19 |
| 5020008 | Method of calibrating vehicle speed signals | John D. Chambers, Walter E. Frankiewicz, Ronald W. Friend, James M. Lawson | 1991-05-28 |
| 4939659 | Speed/rpm transmitting device | Stephen P. Moran, James M. Lawson, Ronald W. Friend | 1990-07-03 |