Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4580840 | Seat comprising a fabric tensioned over spaced rigid members | Douglas J. Cunningham, Keith J. Bishop, Paul Turner | 1986-04-08 |
| 4461510 | Childs safety device for vehicles | Douglas J. Cunningham | 1984-07-24 |
| D274587 | Cushion for use by a child in conjunction with an adult vehicle safety belt | — | 1984-07-10 |