Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5555853 | Lightweight back-pack generator set having a spark-ignited engine operating on middle distillate fuels | Douglas M. Bowen, Clint Gray, Douglas E. Campbell, David Collier, Steven L. Hickman +4 more | 1996-09-17 |
| 5554902 | Lightweight high power electromotive device and method for making same | Douglas M. Bowen, James P. Ceule, Milton W. Rice | 1996-09-10 |
| 4193250 | Height control for multi-row crop harvester | Marvin L. Joray | 1980-03-18 |