Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713559 | Medical support apparatus | Christopher S. Hough, John P. Zerbel, Richard A. Derenne, Cory P. Herbst, Jill Christine Denna +2 more | 2017-07-25 |
| 9301895 | Medical support apparatus | Christopher S. Hough, John P. Zerbel, Richard A. Derenne, Cory P. Herbst, Jill Christine Denna +7 more | 2016-04-05 |