Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480618 | Gas generator arrangement | Staffan Calsson | 1996-01-02 |
| 5365850 | Igniting device | Staffan Calsson | 1994-11-22 |
| 4502169 | Apparatus for turning a person confined to bed | — | 1985-03-05 |
| D276756 | Apparatus for turning a person confined to a bed | — | 1984-12-11 |
| D275139 | Apparatus for turning a person confined to a bed | — | 1984-08-14 |
| 4285165 | Arrangement in a gate | — | 1981-08-25 |