| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 5 | |
| #2 | Austria | 1 | |
| #3 | Belgium | 1 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | China | 1 | |
| #7 | Germany | 1 | |
| #8 | France | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Foods and drinks | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Vehicle tyre repairing | |
| #3 | Household appliances | |
| #4 | Dairy products | |
| #5 | Foods | |
| #6 | Coffee |
| # | Name | Total Patents |
|---|---|---|
| #1 | Keinaenen S | 2 |
| #2 | Keinaenen Sulo P J | 1 |
| #3 | Keinaenen Sulo Paavo Jahannes | 1 |
| #4 | Johannes Keinaenen Sulo Paavo | 1 |
| #5 | Peter Baron | 1 |
| #6 | Keiaenen S | 1 |
| #7 | Sulo Paavo Johannes Keinaenen | 1 |
| #8 | Keinaenen Sulo Paavo Johannes | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2242036A1 | VEHICLE TIRES INTENDED FOR EQUIPMENT WITH SKID PROTECTION ELEMENTS AND A TIRE VULCANIZED FORM FOR MANUFACTURING THESE |