Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460495 | Switchable support element | Dieter Schmidt, Michael Haas, Bodo Rorig | 2002-10-08 |
| 6435148 | Switchable support element | Michael Haas, Bodo Rorig, Dieter Schmidt | 2002-08-20 |
| 6425358 | Switchable support element | Michael Haas, Bodo Rorig, Dieter Schmidt | 2002-07-30 |
| 6418894 | Engaging and disengaging support element | Michael Haas | 2002-07-16 |