Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964375 | Power tool with multispeed transmission | Robert S. Gehret, David C. Tomayko, Heather Schafer, Joseph P. Kelleher, Trevor J. Koenig | 2024-04-23 |
| 11965325 | Drain cleaning device | Daniel Puzio, Scott M. Rudolph, Jeffrey M. COWART | 2024-04-23 |
| 11512460 | Drain cleaning device | Daniel Puzio, Scott M. Rudolph, Jeffrey M. COWART | 2022-11-29 |
| 10626593 | Powered drain auger | Daniel Puzio, Scott M. Rudolph, Jeffrey M. COWART | 2020-04-21 |
| 10377477 | Adjustable pitch link | Clifton B. Day, Frank B. Stamps, Daniel Spivey | 2019-08-13 |