Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6203044 | Wheelchair docking device | Kary D. Conaway, Aaron H. Stegeman | 2001-03-20 |
| 5853282 | Scooter lift | Kary D. Conaway | 1998-12-29 |
| 5788055 | Auger with sealed hopper joint | Ronald S. Stewart | 1998-08-04 |
| 5305866 | Hydraulic drive for a feed auger | Ronald S. Stewart | 1994-04-26 |
| 5238082 | Personal mobility vehicle | Aaron H. Stegeman | 1993-08-24 |
| 5150762 | Personal mobility vehicle | Aaron H. Stegeman | 1992-09-29 |