Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D566033 | Power-assisted vehicle covering device | Derek K. Gauger, Thomas William Hindson | 2008-04-08 |
| 5746774 | Knee joint mechanism for knee disarticulation prosthesis | Sujatha Srinivasan, Verner M. Swanson, Sr. | 1998-05-05 |
| 5452501 | Hinge and check assembly | Stephen Hall | 1995-09-26 |