Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D457398 | Ladle | Bo Armstrong | 2002-05-21 |
| D447392 | Potato masher | Bo Armstrong | 2001-09-04 |
| D440130 | Ladle | Bo Armstrong | 2001-04-10 |
| 4875555 | Patient lifting device | Jan Jönsson, Bjorn LINDSTROM | 1989-10-24 |