| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 10 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Animal care |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shaw Charles A | 9 |
| #2 | Palmer James M | 3 |
| #3 | Hunt Charles L | 1 |
| #4 | Hoyt Lewis S | 1 |
| #5 | Rossney William C | 1 |
| #6 | Halvorson H | 1 |
| #7 | Griffin Caleb H | 1 |
| #8 | Chase William R | 1 |
| #9 | Mellette Lemuel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US816130A | Fish-hook. | |
| CA8907A | Improvements on gas carburetters | |
| CA20630A | Air-pump | |
| CA8772A | Improvements on loom shuttles | |
| CA27389A | Last for boots and shoes | |
| CA24077A | Potato digger | |
| CA24606A | Gas regulator | |
| CA5682A | Fare register | |
| CA4246A | Improvements on lamp wicks | |
| CA22640A | Automatic gas regulator | |
| CA9281A | Improvements on dress makers' squares |