| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Belgium | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Denmark | 1 | |
| #6 | Finland | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Norway | 1 | |
| #12 | Sweden | 1 | |
| #13 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Engines, pumps and turbines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Servomotors | |
| #2 | Earth drilling | |
| #3 | Positive-displacement engines | |
| #4 | Mining | |
| #5 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Granbom Bo | 4 |
| #2 | Granbom B | 3 |
| #3 | Lundqvist Karl Gunnar | 3 |
| #4 | Lundqvist K | 2 |
| #5 | Lundqvist K Gsws | 1 |
| #6 | Bo Granbom | 1 |
| #7 | Karl Gunnar Lundqvist | 1 |
| #8 | Lundqvist Karl G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3820446A | Means at pressure fluid cylinders | |
| FI56727B | Anordning vid tryckfluidumcylindrar |