Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857342 | Medical torsion tool | Maria Plummer, Corinna Ienna | 2020-12-08 |
| 8061376 | Stable wheeled walker device | Stephen Ryan, Susan Hardy, William Johnson | 2011-11-22 |
| 6543844 | Seating furniture for children | Stephen Ryan, Gloria Leibel, Alan Barber, Shone Stickel | 2003-04-08 |
| 6378947 | Seating system | Alan Barber, Stephen Ryan, Ihsan Al-Temen, Patricia Rigby | 2002-04-30 |
| D441245 | Support cushion for seating | Stephen Ryan, Gloria Leibel, Alan Barber, Shone Stickel | 2001-05-01 |
| 5857832 | Restraint seat and hoist | Ihsan Al-Temen, John Hancock, Stephen Ryan | 1999-01-12 |
| 5778460 | Auxiliary toilet seat | Stephen Ryan | 1998-07-14 |