| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 7 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | Denmark | 1 | |
| #5 | Finland | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Packaging and shipping | |
| #3 | Medical technology | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Venting or aerating devices | |
| #3 | Syringes | |
| #4 | Street cleaning | |
| #5 | Pistons and sealings | |
| #6 | Mechanical control devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Persson Arne | 11 |
| #2 | Persson A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE8306876D0 | Injection needle | |
| FI813821L | Mataranordning | |
| SE8105721L | Device for sealing of an object twistable or rotatable around its axis relative to a surrounding part | |
| SE8104415L | Learner driver safety control device - has arm connected to brake pedal and independently operable by instructor | |
| AU6923181A | A feeding device | |
| US4393609A | Feeding device |