Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245121 | Reduced leaching of heavy metals from incinerator ashes | Ollie G. Buck, Dennis R. Kidd | 1993-09-14 |
| 4713221 | Crude oil refining apparatus | Dean Montgomery, Ed Davis | 1987-12-15 |
| 4565620 | Crude oil refining | Dean Montgomery, Ed Davis | 1986-01-21 |