Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808347 | Automatic park lock | Stephan R. Hayden, Nathan Yolitz | 2023-11-07 |
| 7669580 | Electronic engine speed control system for grass mowing machine | Carl S. Silbernagel, John B. Kuhn, Harlin J. Trefz | 2010-03-02 |
| 5291175 | Limiting heat flow in planar, high-density power resistors | Lawrence D. Gleason, Louis E. Roberts | 1994-03-01 |