Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308949 | Nozzle assembly for plasma arc cutting torch | Richard G. Ellis | 1994-05-03 |
| 4683868 | Wood burning stove having glass cleaning system | Robert W. Ferguson, Derik K. Andors | 1987-08-04 |
| 4191007 | Reel mower shield assembly | Joseph M. Check | 1980-03-04 |