| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Engines, pumps and turbines | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Crop agriculture | |
| #3 | Harvesting | |
| #4 | Ignition for internal-combustion engines | |
| #5 | Harnesses | |
| #6 | Gearing | |
| #7 | Belts or cables for driving | |
| #8 | Cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walton William L | 15 |
| #2 | Wagar Jerome | 1 |
| #3 | Wagar Joseph | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1487905A | Potato-cutting machine | |
| US1188862A | Fastener. | |
| US1150795A | Clutch for power-plow-lifting mechanism. | |
| US1340587A | Wheel-lift | |
| US1125226A | Transmission-controlling device for tractors. | |
| CA149486A | Tractor mechanism | |
| US1209084A | Plow. | |
| CA141789A | Plough | |
| CA121258A | Motor plough | |
| US1106529A | Motor-plow. | |
| US787015A | Trace-buckle. | |
| US715910A | Cleaning attachment for disk implements. | |
| US686870A | Device for starting explosive-engines. | |
| US642024A | Harvesting-machine. | |
| CA229366A | Potato cutting machine |