Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12059719 | Sectional drain cleaner cable system for clean use, storage, and transport | Glen R. Chartier, Robert Skrjanc, Scott Kruepke | 2024-08-13 |
| 11298730 | Drain cleaner cord retention system | Scott Kruepke, Robert Skrjanc, Glen R. Chartier, Billy Odon M. Yrad, Jr. | 2022-04-12 |
| 11148184 | Sectional drain cleaner cable system for clean use, storage, and transport | Glen R. Chartier, Robert Skrjanc, Scott Kruepke | 2021-10-19 |
| 10889976 | Drain cable decoupler tools | Robert Skrjanc, Scott Kruepke, Glen R. Chartier, Brandon Moherman | 2021-01-12 |
| 10059018 | C-type tubing cutter | Michael Zhou, Frank Wu, Harald Krondorfer, Gina Hartman, Glen R. Chartier +4 more | 2018-08-28 |