Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704250 | Sewer cleaning machine | John S. Scott, Scott T. Moeller, Christopher S. Jones, Warren G. Corrado | 2020-07-07 |
| 10618086 | Drain cleaner with feed handle | Vasil Zhmendak | 2020-04-14 |