| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 6 | |
| #2 | Finland | 3 | |
| #3 | Norway | 3 | |
| #4 | Denmark | 2 | |
| #5 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Measurement | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Air-conditioning | |
| #2 | Heat-exchange device details | |
| #3 | Measuring volume | |
| #4 | Climate change mitigation in buildings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stark Torgil | 6 |
| #2 | Danielsson Per-Olov | 4 |
| #3 | Wallin Christer | 4 |
| #4 | Persson Berit | 4 |
| #5 | Stark T | 4 |
| #6 | Enberg Helge | 1 |
| #7 | Enberg H | 1 |
| #8 | Dhenstrand George | 1 |
| #9 | Hakansson Sten | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0493350A1 | A device for achieving or measuring a pressure difference | |
| EP0466669A1 | Adjustable air supply device | |
| SE9000664D0 | Method and arrangement for monitoring the operation of a rotating heat exchanger by means of sensing the temperature of only the incoming air | |
| SE9000665D0 | Register arrangement for plate heat exchanger with a shunt duct |