| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | Austria | 6 | |
| #3 | France | 2 | |
| #4 | Denmark | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Harvesting | |
| #3 | Vehicle connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haizmann Alfons | 5 |
| #2 | Dik Peter | 2 |
| #3 | Woerle Hans | 1 |
| #4 | Heckmaier Hans | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB764751A | Improvements in and relating to a side-delivery rake |