| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | Spain | 2 | |
| #4 | Switzerland | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hyle Jacob Alvin | 9 |
| #2 | Nelson Charles Henry | 2 |
| #3 | Ames John Mcewen | 1 |
| #4 | Whiteman George Walter | 1 |
| #5 | Hutcheson R P | 1 |
| #6 | Pement Joseph Alexis | 1 |
| #7 | Dorn Theodore Frederick Von | 1 |
| #8 | Martin Thomas Frank | 1 |
| #9 | Herman Jacob Williams | 1 |
| #10 | Hodge O T | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA191632A | Metal tie | |
| GB119409A | Improvements in and relating to Railway Rail Joints. | |
| GB108150A | Improvements in Railway Sleepers and Means for Securing Rails thereto. | |
| GB191414281A | Improvements in and relating to Metallic Railway Ties. | |
| CA140197A | Railway tie | |
| US1013395A | Railway-tie and rail-fastening. | |
| GB190304364A | Improvements in Combination Trays. | |
| CA228940A | Railway rail joint | |
| CA236989A | Combined tie plate and rail anti-creeper |