| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | Denmark | 5 | |
| #3 | United Kingdom | 2 | |
| #4 | United States | 2 | |
| #5 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Transport | |
| #4 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Unspecified technologies | |
| #3 | Vehicle transmission mounting | |
| #4 | Crop agriculture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Olson Nels Liner | 15 |
| Publication | Filing date | Title |
|---|---|---|
| CA194599A | Tension regulator for vehicle springs | |
| CA193804A | Tractor for automobiles | |
| GB112950A | Improvements in Traction Wheels more particularly for Attachment to Pleasure Motor-vehicles. | |
| CA168506A | Tractor wheel | |
| US1180938A | Tractor-wheel. | |
| CA163100A | Draft wheel | |
| US1151381A | Draft-wheel. | |
| GB191103754A | Improvements in Adjustable Plough Shares. | |
| CA126173A | Plough point |