Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D464741 | Safety tile for paving a playground area | Desmond Sutcliffe | 2002-10-22 |
| 5611602 | Seats for swings | — | 1997-03-18 |
| 4736960 | Folding wheelchairs | David Batty, Joseph Wayne Wilson | 1988-04-12 |