Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7029175 | Method and apparatus for object collision detection utilizing a PID controller in a motorized, mobile C-arm | John M. Simmons, David Barker | 2006-04-18 |
| 6470519 | Medical table brake | Jeffrey W. Pattee, David M. Robbins | 2002-10-29 |