| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Australia | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Tunisia | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Railway equipment | |
| #3 | Guiding railway traffic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mccallum Donald | 7 |
| #2 | Reid Stephen | 4 |
| #3 | Roy Anderson | 4 |
| #4 | Anderson Roy | 4 |
| #5 | Maxwell Henry | 4 |
| #6 | Donald Mccallum | 4 |
| #7 | Stephen Reid | 3 |
| #8 | Henry Maxwell | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB201706160D0 | A non-intrusive turnout system for a railway track | |
| GB201512999D0 | Turnout/crossover section for railway track | |
| AU2005216405A1 | Turnout/crossover section for railway track | |
| TNSN05031A1 | Turnout/crossover section for railway track | |
| AU2003255786A1 | Turnout/crossover section for railway track |