Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9202374 | Event warning system and method thereof | Derek K. Gauger, Christopher R. Coldwell | 2015-12-01 |
| 8648709 | Event warning system and method thereof | Derek K. Gauger, Christopher R. Coldwell | 2014-02-11 |
| 4343246 | Slurry coal feed system for fluidized bed reactor | Walfred W. Jukkola | 1982-08-10 |