Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6986310 | Transporter for vertical movement and lateral transfer of persons having impaired or no self-locomotion | Karin Calfas | 2006-01-17 |
| 6901612 | Carrier for a physically challenged person | Karin Calfas | 2005-06-07 |
| 6532610 | Transitional support for physically challenged persons | Karin Calfas | 2003-03-18 |