Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111913 | Oil lubricated compressor | Stephen J. Vos, Lance S. Hathcock, Dalton E. McFarland | 2021-09-07 |
| D916140 | Air compressor | — | 2021-04-13 |
| D911394 | Air compressor | — | 2021-02-23 |
| D909417 | Air compressor | — | 2021-02-02 |