Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D812782 | Self mating beam | Keith Burnett | 2018-03-13 |
| 4668184 | Annular shaft kiln | — | 1987-05-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D812782 | Self mating beam | Keith Burnett | 2018-03-13 |
| 4668184 | Annular shaft kiln | — | 1987-05-26 |