| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 4 | |
| #2 | Switzerland | 3 | |
| #3 | Germany | 3 | |
| #4 | Finland | 3 | |
| #5 | France | 3 | |
| #6 | United Kingdom | 2 | |
| #7 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Vehicle wheels | |
| #2 | Vehicle tyre repairing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andersen Trading F F | 3 |
| #2 | Fridtjov Andersen Felix | 3 |
| Publication | Filing date | Title |
|---|---|---|
| ES117119A1 | Improvements in tires or pneumatic tires for vehicles of all kinds. | |
| GB344656A | Improvements in pneumatic wheels or tyres for vehicles of all kinds | |
| ES116745A1 | Improvements in the wheels and pneumatic bands with constant pressure. | |
| DE535509C | Pneumatic wheel | |
| GB336364A | Improvements in pneumatic wheels |