Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9242143 | Proprioception training and exercise apparatus | John Cole, David C. Pratson, Axel Mnich, Jeff Harlan | 2016-01-26 |
| 8753252 | Proprioception training and exercise apparatus | John Cole, David C. Pratson, Axel Mnich, Jeff Harlan | 2014-06-17 |
| 8632440 | Proprioception training and exercise device | David C. Pratson, John Cole, Irene Elisa Mnich | 2014-01-21 |
| 8460161 | Proprioception training and exercise apparatus | John Cole, David C. Pratson, Axel Mnich, Jeff Harlan | 2013-06-11 |
| 7722506 | Exercise device | David C. Pratson, Axel Mnich, John Cole | 2010-05-25 |