Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554471 | Thermotherapy apparatus with retractable reclining surface | Thomas Bohnen, Michael Geier, Ralf Graute, Hans-Joachim Kannengiesser, Edeltraud Meyer +1 more | 2003-04-29 |