| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 48 | |
| #2 | Canada | 35 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Mechanical elements | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Railway bodies | |
| #2 | Unspecified technologies | |
| #3 | Rail vehicle suspensions | |
| #4 | Pipes | |
| #5 | Doors and windows | |
| #6 | Locks | |
| #7 | Toys | |
| #8 | Hinges for doors or windows | |
| #9 | Unspecified technologies | |
| #10 | Vehicle brake control systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Burnett Richard Webb | 83 |
| #2 | Vaughan Henry H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA188651A | Car end | |
| US1285024A | Convertible freight-car. | |
| US1250137A | Grain-door seal and lock. | |
| US1285023A | Pipe-holding key. | |
| US1283067A | Grain-door retainer. | |
| CA167252A | Spring for railway car trucks | |
| CA166118A | Track for freight cars | |
| CA169666A | Hopper for dump cars | |
| US1263203A | Hinge. | |
| CA164446A | Journal box | |
| CA161465A | Car roof | |
| CA166457A | Lock for grain doors | |
| US1300340A | Car-underframe. | |
| US1255382A | Grain-car door. | |
| US1215341A | Ventilator. | |
| CA170653A | Ventilating screen | |
| US1130791A | Railway freight-car. | |
| US1174821A | Car-door fastener. | |
| CA157650A | End door for box cars | |
| US1117780A | Spring structure for railway-car trucks. |