Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1031517 | Rail vehicle | Paul Salkeld, Matthew Hall | 2024-06-18 |
| D974231 | Rail vehicle | Paul Salkeld, Matthew Hall | 2023-01-03 |
| D973540 | Rail vehicle | Paul Salkeld, Matthew Hall | 2022-12-27 |
| D973541 | Rail vehicle | Paul Salkeld, Matthew Hall | 2022-12-27 |
| D348874 | Interface for connecting a computer game cartridge to a computer game machine | — | 1994-07-19 |
| D301704 | Rail car | Michael F. Groves, Anthony Hume, Jonathan Sothcott | 1989-06-20 |
| 4488035 | Through-ticketing in a passenger transport system | Malcolm D. N. Withnall, Kevin McManus | 1984-12-11 |