Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426138 | LED headlight assembly and control | — | 2025-09-23 |
| 12294836 | Remote microphone for a hearing aid | Svend Oscar PETERSEN | 2025-05-06 |
| 11326421 | Proppant transport efficiency system and method | John T. Hardesty, Wenbo Yang, James A. Rollins, Kevin Wutherich | 2022-05-10 |
| 10914144 | Proppant transport efficiency system and method | John T. Hardesty, Wenbo Yang, James A. Rollins, Kevin Wutherich | 2021-02-09 |