Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9381125 | Patient support | Martin W. Stryker, James T. Thwaites, Richard A. Derenne, Christopher S. Hough, Eugene Keller | 2016-07-05 |
| 9301895 | Medical support apparatus | Christopher S. Hough, John P. Zerbel, Richard A. Derenne, Collin Ian Ostergaard, Jill Christine Denna +7 more | 2016-04-05 |