| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | EPO (European Patent Office) | 5 | |
| #4 | Norway | 3 | |
| #5 | United States | 3 | |
| #6 | Canada | 2 | |
| #7 | Australia | 1 | |
| #8 | Brazil | 1 | |
| #9 | Spain | 1 | |
| #10 | Finland | 1 | |
| #11 | India | 1 | |
| #12 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Measurement | |
| #3 | Consumer goods | |
| #4 | Electrical machinery and energy | |
| #5 | Audio-visual technology | |
| #6 | Control |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Containers for goods storage | |
| #3 | Sound-producing devices | |
| #4 | Radio navigation | |
| #5 | Special light sources | |
| #6 | Live-saving devices | |
| #7 | Advertising | |
| #8 | Non-portable lighting devices | |
| #9 | Analysing materials | |
| #10 | Alarm systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tingskog Lennart | 9 |
| #2 | Sandwall Nils | 9 |
| #3 | Johansson Robert | 7 |
| #4 | Masreliez Karl-Gustav | 4 |
| #5 | Sandwall N | 3 |
| #6 | Vadseth Jan Erik | 2 |
| #7 | Ekelund A A | 1 |
| #8 | Tingskog L | 1 |
| #9 | Johansson G I R | 1 |
| #10 | Hegg B A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0741894A1 | Route indication device and lighting strip | |
| SE9000133D0 | Centrifugal conveyor - comprises endless belt running around break rollers and drum and plate arrangement | |
| WO8904287A1 | A method and arrangement for regulating the flow of crushed materials from a storage hopper | |
| US5089996A | Transducer device for acoustic log | |
| CA1290730C | Discharge device for hoppers | |
| WO8704997A1 | A method for controlling an unloader for unloading bulk material from a ship, and an apparatus for carrying said method into effect | |
| EP0258376A1 | Apparatus for unloading bulk material. | |
| WO8703091A1 | A method and apparatus for detecting the concentration of contaminants in a liquid |