Issued Patents All Time
Showing 76–85 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7028861 | Electronically keyed dispensing systems and related methods of installation and use | Richard C. Sayers, William A. Hudgins, Paul Waterhouse, Michael J. Dolan, Spencer W. Allen +1 more | 2006-04-18 |
| 6314977 | Adjustable height handgrip for a crutch | Paul C. Gilles, Kevin S. Wysocki | 2001-11-13 |
| 6279591 | Universal platform support for a walker | — | 2001-08-28 |
| 6079894 | Integral snap button and anti-rattle member | — | 2000-06-27 |
| D411653 | Cane base | J. B. Richey | 1999-06-29 |
| 5794638 | Composite base assembly for cane having fifth leg | Joseph B. Richey, II | 1998-08-18 |
| 5775352 | Cam lock assembly for adjustable cane | — | 1998-07-07 |
| 5692762 | Walker with glide assembly | — | 1997-12-02 |
| 5642748 | Walker tray | — | 1997-07-01 |
| D373624 | Tub bar | — | 1996-09-10 |