Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313114 | Drain cleaner | — | 2022-04-26 |
| 11248982 | Hub connection for pipeline inspection device | Christopher J. Turner | 2022-02-15 |
| 11235360 | Drain clearing air gun | Sean T. Kehoe, Ryan J. Denissen, Michael C. Reed, Vasil Zhmendak, Jingyuan Liang | 2022-02-01 |