Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626593 | Powered drain auger | Scott M. Rudolph, Jeffrey M. COWART, Joseph C. BISER | 2020-04-21 |
| 10543588 | Lighted power tool | John C. Vanko, Tal Gottesman, Michael K. Forster, John D. Cox, Joseph P. Kelleher +10 more | 2020-01-28 |