Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644730 | Demountable coupling system and apparatus | Amos G. Winter | 2017-05-09 |
| 8844959 | Wheelchair with lever drivetrain | Amos G. Winter, Mario Bollini, Danielle M. DeLatte, Harrison F. O'Hanley, Natasha K. Scolnik +6 more | 2014-09-30 |