| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 7 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Transport | |
| #3 | Agriculture | |
| #4 | Machines | |
| #5 | Mechanical elements | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Foundry moulding | |
| #2 | Vehicles drawn by animals | |
| #3 | Harvesting | |
| #4 | Dredging | |
| #5 | Gearing | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Henderson Henry | 17 |
| #2 | Wright Wilson D Craig | 1 |
| #3 | Kenngott Louis J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA192283A | Shock loader | |
| CA192427A | Loader for sheaves | |
| US1285165A | Draft-rigging for shock-loaders. | |
| US1289169A | Shock-loader. | |
| US1125317A | Window-operating device. | |
| US1105326A | Draft-rigging. | |
| CA134329A | Shock loader | |
| US1040539A | Shock-loader. | |
| US931201A | Mold-ramming apparatus. | |
| US931200A | Mold-ramming apparatus. | |
| US931199A | Mold-ramming apparatus. | |
| CA110101A | Mould ramming apparatus | |
| US876054A | Mold-ramming apparatus. | |
| US759610A | Ditching and grading machine. | |
| CA46642A | Pattern for casting pipe | |
| CA196794A | Frame for gathering machines | |
| CA208711A | Distributing apron for shock loaders |