| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | Spain | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | United States | 2 | |
| #5 | Canada | 1 | |
| #6 | Denmark | 1 | |
| #7 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Massart Jules | 10 |
| Publication | Filing date | Title |
|---|---|---|
| GB191118788A | Improvements in Machines for Topping, Digging, and Cleaning Beet and other Roots. | |
| US1083451A | Beet-harvesting machine. | |
| CA119636A | Harvester for beets, etc. | |
| US1031356A | Harvesting-machine for beet-roots and the like. | |
| GB190904134A | Improvements in Harvesting Machines for Beet-roots and the like. |