| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Australia | 1 | |
| #5 | China | 1 | |
| #6 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Measuring volume | |
| #2 | Measuring speed and acceleration | |
| #3 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Betz Oliver | 12 |
| #2 | Poetter Friedrich | 1 |
| #3 | Baessler Stefan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2009211372A1 | Ram pressure probe having two ducts and a differential pressure increasing element | |
| AU2003250741A1 | Ultrasonic measurement of the running time and quantity for detecting the concentration of particles in a flowing fluid | |
| EP0732568A2 | Total pressure probe |