| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 6 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Machines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Power supply for electric vehicles | |
| #3 | Unspecified technologies | |
| #4 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fox James S | 14 |
| #2 | Christian Josephine E | 1 |
| #3 | Cable Caroline C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1117827A | Rail. | |
| US1091323A | Railway-rail. | |
| US1068233A | Third-rail support or chair. | |
| US1030723A | Railway-tie plate. | |
| US999773A | Railroad-spike. | |
| US719453A | Railway-rail. | |
| US719452A | Trolley system for electric railways. | |
| CA7658A | Improvements in wringing machines | |
| CA34223A | Plough point | |
| CA40873A | Tie plate for railways | |
| US1010886A | Railway-rail. | |
| CA15114A | Improvements in wringing machines | |
| CA8211A | Improvements on advertizing tables | |
| CA14051A | Improvements on iron fence posts |