Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7673895 | Universal gooseneck to fifth wheel hitch converter | Jay Hesse, Kevin Robert Fendrick | 2010-03-09 |
| 7445226 | Tow bar having a single moving part for operatively accommodating pitch and roll movements between a towing vehicle and a towed vehicle | Merton Hahne, Mark Penlerick | 2008-11-04 |
| D546735 | Ball-and-socket joint for tow bar | Merton Hahne, Mark Penlerick | 2007-07-17 |
| 7032919 | Tow bar for vehicle | Merton Hahne, Mark Penlerick | 2006-04-25 |
| 6991247 | Tow bar having a single moving part for operatively accommodating pitch and roll movements between a towing vehicle and a towed vehicle | Merton Hahne, Mark Penlerick | 2006-01-31 |