| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 4 | |
| #2 | Spain | 2 | |
| #3 | Austria | 1 | |
| #4 | Belgium | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Luxembourg | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Horticulture | |
| #2 | Planting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grootscholten Gerardus Nicolaa | 2 |
| #2 | Gerardus Nicolaas Maria Groots | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL7806949A | Plant seedling block placing machine - has travelling chassis with feed and discharge conveyors and thruster | |
| NL7803261A | Device for filling a holder with groundpots. | |
| NL7713802A | Forked guide in small seed sowing unit - delivers seed to wall hole in operating component movement path | |
| NL7713803A | Soil block positioning machine - involves rotating and swivelling shaft carrying pin groups, which impart thrust movement to alternate blocks |