| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Unspecified technologies | |
| #3 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hyle Jacob A | 11 |
| #2 | Whiteman George W | 1 |
| #3 | Mark Franks | 1 |
| #4 | Thomann Robert A | 1 |
| #5 | Favinger Stanley L | 1 |
| #6 | Hannifin Arthur V | 1 |
| #7 | Carmody Walter R | 1 |
| #8 | O'Neil John | 1 |
| #9 | Swanson Emil R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2535739A | Rail anchor | |
| US1747977A | Railway joint lock | |
| US1724595A | Spring-nut-lock washer | |
| US1606229A | Insulated rail joint | |
| US1548607A | Railway joint lock | |
| US1478787A | Combined tie plate and rail anticreeper | |
| US1418930A | Railway rail joint | |
| US1388184A | Railway-rail joint | |
| US1039748A | Railway-tie and rail-fastening. | |
| US966334A | Combined railway-tie and track-fastener. | |
| CA72682A | Rail joint |