Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10751749 | Modular spray roller system | Dale C. Pemberton, David J. Thompson, Dale D. Johnson | 2020-08-25 |
| 10746400 | Integrated flare combustion control | Chong Tao, Joshua Daniel Brooks, Randy Scott Pfenninger, Lei Sui | 2020-08-18 |