| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | United States | 5 | |
| #3 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Agriculture | |
| #4 | Foods and drinks | |
| #5 | Machine tools | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Unspecified technologies | |
| #3 | Animal catching | |
| #4 | Shafts | |
| #5 | Crop agriculture | |
| #6 | Accessories for machine tools | |
| #7 | Slaughtering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gardner Charles | 12 |
| #2 | Thomson Thomas E | 1 |
| #3 | Taylor Leslie Bown | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US8840161B1 | Game hauler | |
| GB120165A | Improvements in Railway Crossing Attachments. | |
| CA184419A | Railway crossing | |
| US1263549A | Railway-crossing attachment. | |
| CA145889A | Drill mount | |
| CA129988A | Cultivator | |
| US1004160A | Drill-mount. | |
| US935488A | Cultivator. | |
| US935487A | Cultivator. | |
| GB190602863A | Improvements in Air Guns. | |
| CA30718A | Vestibule car | |
| CA298764A | Traction wheel |