Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8489251 | Method and apparatus for reprogramming a programmed controller of a power driven wheelchair | — | 2013-07-16 |
| 7379793 | Method and apparatus for setting speed/response performance parameters of a power driven wheelchair | Julie A. Jacono | 2008-05-27 |
| 7171288 | Method and apparatus for reprogramming a programmed controller of a power driven wheelchair | — | 2007-01-30 |
| 7148638 | Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair | Thomas Strothmann, Neal J. Curran | 2006-12-12 |
| 7003381 | Integral joystick display for a powder driven wheelchair | — | 2006-02-21 |
| 6989642 | Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair | Thomas Strothmann, Neal J. Curran | 2006-01-24 |
| 6871122 | Method of adjusting globally performance parameters of a power driven wheelchair | — | 2005-03-22 |
| 6819981 | Method and apparatus for setting speed/response performance parameters of a power driven wheelchair | Julie A. Jacono | 2004-11-16 |
| 6615937 | Motorized wheelchairs | Joseph B. Richey, II | 2003-09-09 |
| 6202773 | Motorized wheelchairs | Joseph B. Richey, II | 2001-03-20 |
| 5961561 | Method and apparatus for remote maintenance, troubleshooting, and repair of a motorized wheelchair | — | 1999-10-05 |
| 5094310 | Powered wheelchair having transversely mounted drive mechanism | Joseph B. Richey, II, Alan D. Wainscott | 1992-03-10 |
| 4671257 | Continuous passive motion exercise apparatus | Robert T. Kaiser, Neal J. Curran | 1987-06-09 |