Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5093767 | Space lighting fitting | — | 1992-03-03 |
| 5014172 | Space lighting | Colin Adby | 1991-05-07 |
| 5003445 | Space lighting | Colin Adby | 1991-03-26 |
| 4781397 | Collapsible trolley | — | 1988-11-01 |