| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 | |
| #2 | France | 2 | |
| #3 | Switzerland | 1 | |
| #4 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Transport | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Vehicle wheels | |
| #3 | Motor vehicles | |
| #4 | Starting of combustion engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kiesel Co Oskar | 1 |
| #2 | Kauffmann Hans | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE341593C | Epicyclic transmission for motorized plows and tractors |