| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 10 | |
| #2 | Sweden | 5 | |
| #3 | Belgium | 3 | |
| #4 | Germany | 3 | |
| #5 | Netherlands | 3 | |
| #6 | Denmark | 2 | |
| #7 | France | 2 | |
| #8 | United Kingdom | 2 | |
| #9 | Poland | 2 | |
| #10 | Norway | 1 | |
| #11 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Load transportation vehicles | |
| #2 | Venting or aerating devices | |
| #3 | Servomotors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Varajaervi Martti | 7 |
| #2 | Jussila Kauko | 3 |
| #3 | Jussila K | 3 |
| #4 | Varajervi M | 3 |
| #5 | Laaksonen Reijo | 2 |
| #6 | Varajaervi Matti | 2 |
| #7 | Suomi Pekka Kaarlo | 1 |
| #8 | Varajarvi Martti | 1 |
| #9 | Laakosnen R | 1 |
| #10 | Varjaervi Martti | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI790672A | Manufacturing management for etc tryckmedium avsett regleringsventilblock med tvao spindlar | |
| GB1583556A | Control valve apparatus for a hydraulic one-way lifting cylinder | |
| NL7703336A | Hydraulically controlled tailgate for a vehicle. | |
| FI760530A | HYDRAULISK Bakgavellyft |