| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | Italy | 5 | |
| #3 | Sweden | 5 | |
| #4 | United Kingdom | 4 | |
| #5 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kronogard Sven-Olof | 4 |
| #2 | Kronogaard Sven-Olof Prof | 3 |
| #3 | Kronogard Clas-Olof | 3 |
| #4 | Kronogaard Sven-Olof | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1332815A | Gas turbine power plants | |
| GB1299937A | Improvements in or relating to gas turbine power plants | |
| US3635019A | Gas turbine power plant | |
| GB1204321A | Improvements in or relating to gas turbine power plants |