Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968399 | Online coke removal in a heater pass | Brent Mayo, Darrell W. Gill | 2021-04-06 |
| 5396963 | Blades for earth moving machines | — | 1995-03-14 |
| 4457380 | Blades for earth moving machines | — | 1984-07-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968399 | Online coke removal in a heater pass | Brent Mayo, Darrell W. Gill | 2021-04-06 |
| 5396963 | Blades for earth moving machines | — | 1995-03-14 |
| 4457380 | Blades for earth moving machines | — | 1984-07-03 |