| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 19 | |
| #2 | United Kingdom | 2 | |
| #3 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Vehicle wheels | |
| #2 | Vehicle tyre repairing | |
| #3 | Crop agriculture | |
| #4 | Vehicle connections | |
| #5 | Motor vehicles | |
| #6 | Vehicle suspension arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Poehl Gustav | 6 |
| Publication | Filing date | Title |
|---|---|---|
| GB474952A | Improvements in and relating to gripper devices for the wheels of motor vehicles | |
| GB379114A | Improvements in or relating to tractor wheels |