Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365908 | Folding joint for interconnecting elongate members | — | 1982-12-28 |
| 4339141 | Collapsible folding cart | — | 1982-07-13 |
| 4294457 | Collapsible support device for a folding sled | — | 1981-10-13 |
| 4245849 | Collapsible support devices and structure | — | 1981-01-20 |
| 4243263 | Collapsible support structure and devices formed therefrom | — | 1981-01-06 |