Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7350868 | Calf rest for patient chair | Hans Lingegard | 2008-04-01 |
| 7273255 | Patient chair with a vertically movable seat | Pär Nylander, Per Ekelin | 2007-09-25 |
| 6942296 | Apparatus to assist disabled persons | Hans Lingegard, Håkan Hagström, Deni Dimovski | 2005-09-13 |
| 6738999 | Apparatus to assist disabled persons | Hans Lingegard, Håkan Hagström, Deni Dimovski | 2004-05-25 |
| 5348273 | Lifting appliance, especially for a patient lifting device | Anders L. Sandell, Leif B. Sonesson | 1994-09-20 |
| 4552990 | Insulated conductor for transformer windings and other inductive apparatus | Erich Spicar | 1985-11-12 |