Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181869 | Mechanical breather system for a four-stroke engine | Andrew L. Curtis, Jeffrey L. Osterchill, Justin K. Murnan, Andrew T. Johnson, Justin Wilkey | 2015-11-10 |
| D556023 | Hose reel | Jeffrey Knosalla | 2007-11-27 |