| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | United States | 5 | |
| #4 | Canada | 4 | |
| #5 | Australia | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Mechanical elements | |
| #5 | Transport | |
| #6 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Heat-exchanger without contact | |
| #2 | Unspecified technologies | |
| #3 | Heat-exchange device details | |
| #4 | Lubricating of machines | |
| #5 | Ships | |
| #6 | Separation | |
| #7 | Unspecified technologies | |
| #8 | Gearing | |
| #9 | Lubricating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stenlund Stig | 15 |
| #2 | Stenlund S | 7 |
| #3 | Stenlund Stig G | 1 |
| #4 | Stenlund Stig Goete | 1 |
| #5 | Stig Stenlund | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO8806678A1 | A heat exchanger arrangement for cooling a machine | |
| US4878536A | Combined filter and heat exchanger | |
| WO8600395A1 | A heat exchanger | |
| US4570563A | Grounding protective device for boats | |
| AU1701483A | Grundstotningsskydd for batar |