| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 42 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Railway bodies | |
| #2 | Rail vehicle suspensions | |
| #3 | Wing fittings | |
| #4 | Indexing scheme relating to hinges | |
| #5 | Vehicle windows, roofs and doors | |
| #6 | Climate change mitigation in transportation | |
| #7 | Railway brakes | |
| #8 | Ladders | |
| #9 | Frames | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thomas Elliott | 38 |
| #2 | Eliott Thomas | 2 |
| #3 | Dunning Robert | 2 |
| #4 | Elliott Thomas | 2 |
| #5 | Ellis Charles J | 1 |
| #6 | Stuck Walter G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1618070A | Railway-truck-journal-box yoke | |
| US1658421A | Rail brake for railway cars | |
| US1659089A | Bolster-spring-suspension mechanism | |
| US1597070A | Mat for car floors | |
| US1668765A | Railway car | |
| US1586790A | Railway-car truck | |
| US1586789A | Railway-car truck | |
| US1579920A | Brake mechanism for use in railway-car trucks | |
| US1562317A | Railway car | |
| US1643064A | Electrically-operated railway-car door | |
| US1562316A | Buffer for railway cars | |
| US1608877A | Railway-car door | |
| US1543835A | Railway-car window | |
| US1525537A | Railway car | |
| US1550307A | Railway-car truck | |
| US1536287A | Railway car | |
| US1501325A | Railway car | |
| US1500118A | Railway car | |
| US1499510A | Railway car | |
| US1506978A | Railway car |