| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | Austria | 3 | |
| #3 | Switzerland | 2 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Crop agriculture | |
| #3 | Planting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wilh Stoll Firma | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE571252C | Planting machine | |
| DE419688C | Arable loop | |
| DE428831C | Swath rake | |
| DE434535C | Hacking and similar agricultural machinery | |
| DE337350C | Device for evenly lifting the drum on the swath rake that can be converted into a hay tedder | |
| DE335174C | Windrow rake convertible into a hay tedder | |
| DE335499C | Drum tedder | |
| DE431692C | Chopping machine |