Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5722388 | Grill-unit used mainly with charcoal burning | Elke Petra | 1998-03-03 |
| 5614772 | Operating device for an electronic switching device with a changeable front foil | Harald Schilling | 1997-03-25 |