Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527319 | Instrument panel grommets | Landon Ball, Richard Krall, Bradley J. Hanson, Donald S. Hanson | 2009-05-05 |
| D579402 | Multi-angle steering column mounting arrangement | Landon Ball, Anthony J. Sanville, William N. Mosuch, Walton R. Jeffcoat | 2008-10-28 |
| 7270363 | Golf car splash guard | Bradley J. Hanson, Richard Krall, Donald S. Hanson | 2007-09-18 |