Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9987179 | Adjustable wheelchair arrangements | Michael H. Nordquist, Alejandro Melgarejo | 2018-06-05 |
| 8973939 | Adjustable seating frame and footrest assemblies | Michael H. Nordquist, Alejandro Melgarejo | 2015-03-10 |
| 6682152 | Secure wheel locking system | Alejandro Melgarejo | 2004-01-27 |
| 6361118 | Hinge mechanism for a trunk support apparatus | Alejandro Melgarejo | 2002-03-26 |
| 6345833 | Two-piece side frame assembly for small wheelchairs | Alejandro Melgarejo | 2002-02-12 |
| 6322145 | Wheelchair seat back with adjustable tilt | Alejandro Melgarejo | 2001-11-27 |
| 6309022 | Pelvic stabilizer mechanism for a wheelchair | Alejandro Melgarejo | 2001-10-30 |
| 6155586 | Locking system for a footrest hanger | Alejandro Melgarejo | 2000-12-05 |