| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 10 | |
| #2 | France | 9 | |
| #3 | United Kingdom | 9 | |
| #4 | Netherlands | 4 | |
| #5 | Germany | 2 | |
| #6 | Spain | 2 | |
| #7 | Australia | 1 | |
| #8 | Hungary | 1 | |
| #9 | Italy | 1 | |
| #10 | Romania | 1 | |
| #11 | USSR (Union of Socialist Soviet Republics) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Agricultural harvest processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wijts Corneel C | 12 |
| #2 | Persoons Gustaaf M | 11 |
| #3 | Persoons Gustaaf Maria | 6 |
| #4 | Wijts Cornell Constant | 4 |
| #5 | Wujts Corneel Constant | 1 |
| #6 | Vijts Kornel Konstant | 1 |
| #7 | Persons Gustaf Maria | 1 |
| #8 | Persoons Gustav M | 1 |
| #9 | Wijts Corneel Constant | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1089313A | Pea harvesters | |
| CA1089314A | Pea harvesters | |
| CA1089235A | Pea harvesters | |
| CA1089238A | Pea harvesters | |
| CA1089239A | Pea harvesters | |
| CA1089237A | Pea harvesters | |
| CA1060750A | Bean harvest assembly | |
| AU3420878A | Pea and bean harvester | |
| GB1555327A | Pea harvesters | |
| GB1555326A | Pea harvesters | |
| GB1555323A | Pea harvesters | |
| GB1555324A | Pea harvesters | |
| GB1555322A | Hopper assemblies | |
| GB1555328A | Pea harvesters | |
| GB1555325A | Pea harvesters | |
| GB1547990A | Harvesters | |
| GB1555321A | Pea harvesters |