Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473922 | Kinematic motion of articulated bed | Dean R. Sommerfeld | 2002-11-05 |
| 6474869 | Bushing | Dean R. Sommerfeld | 2002-11-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473922 | Kinematic motion of articulated bed | Dean R. Sommerfeld | 2002-11-05 |
| 6474869 | Bushing | Dean R. Sommerfeld | 2002-11-05 |