| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | China | 4 | |
| #3 | Republic of Korea | 4 | |
| #4 | United States | 4 | |
| #5 | WIPO (World Intellectual Property Organization) | 4 | |
| #6 | Brazil | 1 | |
| #7 | Chile | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Hong Kong | 1 | |
| #10 | Russian Federation | 1 | |
| #11 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Civil engineering | |
| #3 | Transport | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Devices for public amusement | |
| #2 | Swimming pools | |
| #3 | Railway systems | |
| #4 | Machines for making railways | |
| #5 | Structural elements | |
| #6 | Railway brakes | |
| #7 | Clutches and brakes | |
| #8 | Vehicle brake control systems | |
| #9 | Rail vehicle suspensions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Loewen Nathan | 16 |
| #2 | Job Richard | 12 |
| #3 | Zhou Ye | 11 |
| #4 | Halliday David | 11 |
| #5 | Van Vuuren Emile | 11 |
| #6 | Gedig Mike | 11 |
| #7 | Rupp David Robert | 10 |
| #8 | Emerick-Whitson Cynthia Lynn | 8 |
| #9 | Jalayer Mehdi | 5 |
| #10 | Emerick Whitson Cynthia Lynn | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA2977698A1 | Transverse rail switching element | |
| KR20170132174A | Tilt and drop track transition elements | |
| CA2973238A1 | V-track support structure component | |
| CA2907278A1 | Flying theatre |