| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | France | 3 | |
| #3 | Switzerland | 2 | |
| #4 | Denmark | 1 | |
| #5 | Spain | 1 | |
| #6 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnston Edward Arthur | 5 |
| #2 | Arthur Johnston Edward | 3 |
| #3 | Edward Arthur Johnston | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA87360A | Tongue truck for harvesters | |
| CA77154A | Pitman connection | |
| GB189715494A | Improvements in Combined Cigar Cutting and Lighting and Advertising Devices. | |
| CA57014A | Cigar cutter and lighter |