| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 9 | |
| #2 | United Kingdom | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vaughan David Fisher | 11 |
| #2 | Vaughan David Lawrence | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA190970A | Anti-creep for rails | |
| CA185675A | Switch heater | |
| CA180360A | Anti-creeper for rails | |
| CA175551A | Anti-creeper for rails | |
| CA168681A | Anti-creeper for railway rails | |
| GB191304340A | Devices for Preventing Railroad Rails from Moving Lengthwise. | |
| US1071116A | Anticreeper for railroad-rails. | |
| CA122836A | Anti-creeping device for railway rails | |
| CA122715A | Anti-creeping device for railway rails | |
| CA90216A | Guard rail fastener | |
| CA265150A | Rail anchor |