| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 12 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | China | 5 | |
| #4 | Australia | 3 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | United States | 3 | |
| #7 | Brazil | 2 | |
| #8 | Canada | 2 | |
| #9 | South Africa | 2 | |
| #10 | Ireland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Civil engineering | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Cranes | |
| #3 | Springs | |
| #4 | Elevators and escalators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bygrave Peter Nathan | 19 |
| #2 | Engert Stephen David | 12 |
| #3 | Peter Nathan Bygrave | 7 |
| #4 | Vargas Luis Eduardo Rendon | 4 |
| #5 | Stephen David Engert | 3 |
| #6 | Luis Eduardo Rendon Vargas | 2 |
| #7 | Faville Warwick Scott | 1 |
| #8 | Goodhind Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB202000947D0 | Clamp device | |
| GB201912155D0 | Rail fastening device | |
| GB201716908D0 | Rail support and fastening device | |
| GB201716907D0 | Rail fastening device | |
| GB201710020D0 | Rail fastening device | |
| GB201703984D0 | Rail expansion joints | |
| GB201610661D0 | Rail Fastening Device | |
| GB201513369D0 | Rail fastening device | |
| GB201416269D0 | Rail member and rail system | |
| GB9927971D0 | Rail clip |