Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8721142 | Fog lamp and the like employing semiconductor light sources | Chad D. Lambert, Ronald O. Woodward, Ronald G. Hare | 2014-05-13 |
| 8398283 | Automotive signal light employing multi-focal length light pipes | Chad D. Lambert | 2013-03-19 |
| 7806572 | Headlamp assembly with isolated optics chamber | Chad D. Lambert | 2010-10-05 |
| 7717597 | Semiconductor light engine using polymer light pipes and lighting systems constructed with the light engine | Micheal D. Dolson, Ronald O. Woodward | 2010-05-18 |
| 5746419 | Energy absorbing device | Joseph Greene, Michael J. Bland | 1998-05-05 |
| 4527812 | Crossbeam support pad for towable vehicle | — | 1985-07-09 |