| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Canada | 1 | |
| #4 | Denmark | 1 | |
| #5 | Finland | 1 | |
| #6 | Norway | 1 | |
| #7 | Sweden | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Measuring volume | |
| #2 | Measuring speed and acceleration | |
| #3 | Analysing materials | |
| #4 | Measuring length, angles and areas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Delsing Jerker | 10 |
| #2 | Marklund Olov | 3 |
| Publication | Filing date | Title |
|---|---|---|
| WO0026618A1 | Device for temperature compensation in an acoustic flow meter | |
| EP1117973A1 | Method and apparatus for interferometric measurement | |
| WO9637758A1 | Method and devices used in flow measurement | |
| CA2001798A1 | Method and apparatus for measuring mass flow |