Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6526606 | Supine position assist apparatus for adjusting the position of a person on a bed | — | 2003-03-04 |
| 4666397 | Fluid cooled burner | Hans-Peter Wenning, Bernd Pontow | 1987-05-19 |