Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6070915 | Coupling device for tube | — | 2000-06-06 |
| 5927441 | Braking device for trolley | — | 1999-07-27 |
| D395853 | Auxiliary walker | — | 1998-07-07 |
| 5772234 | Configuring frame of walker | — | 1998-06-30 |
| 4968051 | Trigger activated device for adjusting the inclination of a back frame of a wheelchair | — | 1990-11-06 |
| 4679862 | Quick-release wheelchair axle | — | 1987-07-14 |