Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D328306 | Vehicle paint drying stand | — | 1992-07-28 |
| 5021715 | Lighting system for roadside signs | Dresden G. Smith | 1991-06-04 |
| 4454827 | Ignition and control system for fragmented wood-type fuel furnaces | John G. Riley | 1984-06-19 |
| 4312278 | Chip wood furnace and furnace retrofitting system | John G. Riley, Edward R. Huff, Dwight C. Worcester | 1982-01-26 |