| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 5 | |
| #2 | France | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | United States | 3 | |
| #5 | Denmark | 2 | |
| #6 | Ireland | 2 | |
| #7 | Germany | 1 | |
| #8 | Japan | 1 | |
| #9 | Norway | 1 | |
| #10 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Viljami Soila Jouko | 4 |
| #2 | Pietari Niskanen Erkki | 4 |
| #3 | Niskanen E | 3 |
| #4 | Soila J | 3 |
| #5 | Niskanen Erkki Pietari | 2 |
| #6 | Jouko Soila | 1 |
| #7 | Niskanen Erkki P | 1 |
| #8 | Niskanen E P | 1 |
| #9 | Kujala Hannu | 1 |
| #10 | Erkki Niskanen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5074525A | Hygienic stop valve | |
| US4196752A | Group valve for two separate liquid supply lines | |
| FR1407362A | Stopcock | |
| IE28298L | Fluid control valve | |
| GB1074836A | Fluid control valve | |
| IE28009L | Chains. | |
| GB1060261A | Improvements in or relating to chains | |
| FR1336006A | Automatic emptying device for milk cans and similar containers |