| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | France | 3 | |
| #3 | United States | 2 | |
| #4 | Spain | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Transport | |
| #3 | Engines, pumps and turbines | |
| #4 | Mechanical elements | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Cooling of machines | |
| #3 | Vehicle connections | |
| #4 | Vehicle transmission mounting | |
| #5 | Gearing | |
| #6 | Motor vehicles | |
| #7 | Dredging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rogler Heinz | 3 |
| #2 | Kirstenpfad Dipl-Ing Fritz | 2 |
| #3 | Nuber Josef | 1 |
| #4 | Heinz Rogler | 1 |
| #5 | Bauer Eugen | 1 |
| #6 | Hohensee Hugo | 1 |
| #7 | Eisenmann Dipl-Ing Siegfried | 1 |
| #8 | Alfons Rau Christian | 1 |
| #9 | Hans Frank | 1 |
| #10 | Gutmann Erich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3145781A | Tractor arrangement | |
| US3136371A | Tractor arrangement | |
| GB889494A | Improvements in or relating to agricultural implement depth control | |
| ES251482A1 | An installation for the regulation of the cooling of air cooled combustión engines (Machine-translation by Google Translate, not legally binding) |