Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6061873 | Patient support apparatus and hinge devices | — | 2000-05-16 |
| 4704921 | Differential gear drive having two output shafts between which there is a limited speed ratio | — | 1987-11-10 |
| 4465292 | Steering of vehicles | Graham C. Cole | 1984-08-14 |
| 4294326 | Wheel support assembly | — | 1981-10-13 |
| 4278270 | Sprung vehicles | — | 1981-07-14 |
| 4223902 | Vehicle suspension | — | 1980-09-23 |
| 4223910 | Vehicle suspensions | — | 1980-09-23 |
| 4223913 | Steerable vehicles | — | 1980-09-23 |