Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499593 | Tool-less clutch adjustment and removal for drain cleaner | Glen R. Chartier, Scott Kruepke, James E. Hamm, Harald Krondorfer | 2022-11-15 |
| 11298730 | Drain cleaner cord retention system | Scott Kruepke, Glen R. Chartier, Ben Azzam, Billy Odon M. Yrad, Jr. | 2022-04-12 |