Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D471278 | Oxygen concentrator | — | 2003-03-04 |
| D457466 | Electric scooter | — | 2002-05-21 |
| D456745 | Electric scooter | — | 2002-05-07 |
| 6196630 | Horizontal swivelling angle positioning means for a chair | — | 2001-03-06 |
| D381293 | Electric scooter | — | 1997-07-22 |
| D379944 | Electric scooter | — | 1997-06-17 |