Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5971006 | Inflatable cushion with a valve | — | 1999-10-26 |
| 5945827 | Electromagnetic body coil with vacuum cushions | Volker Gronauer, Arne Reykowski, Kamal Vij, Peter Friedl | 1999-08-31 |