| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 7 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Finland | 3 | |
| #4 | Austria | 1 | |
| #5 | Denmark | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Netherlands | 1 | |
| #8 | Norway | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Mechanical elements | |
| #3 | Medical technology | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Compressed gas holders | |
| #2 | Systems controlling non-electric variables | |
| #3 | Syringes | |
| #4 | Burners |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kihlberg Yngve | 8 |
| #2 | Olsson Mats | 4 |
| #3 | Larsson John | 3 |
| #4 | Kihlberg Y | 3 |
| #5 | Eriksson Erik T | 3 |
| #6 | Larsson J | 1 |
| #7 | Hobbs Robert Baynham | 1 |
| #8 | Eriksson E T | 1 |
| #9 | Olsson M | 1 |
| #10 | Broden Gert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1516642A1 | Gas saver for breathing gas | |
| SE9001944D0 | DEVICE IN GAS CONTROLLER AS SHUTTER AND FILLING VALVE FOR GAS BOTTLES | |
| EP0362166A2 | Improvement to gas regulator | |
| ATA901088A | Valve for a gas cylinder with a lower actuating torque for opening than for closing | |
| NL8820742A | Gas cylinder valve. | |
| FI854950A0 | Oeverkopplingsventil. |