| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 1 | |
| #3 | Germany | 1 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wynn William H | 4 |
| #2 | Cushing Vincent J | 3 |
| #3 | Trent Chadwick L | 1 |
| #4 | Uiriamu Etsuchi Uin | 1 |
| #5 | Topol George J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4451152A | Method for measuring the radiation transmitting properties of a fluid | |
| US4193692A | Method and apparatus for the optical measurement of the concentration of a particulate in a fluid | |
| US4160914A | Apparatus for measuring of particulate scattering in fluids | |
| US4159645A | Electromagnetic fluid flow meter with tolerance to spurious signals | |
| US4125019A | Probe type electromagnetic flow meter with debris shedding capability | |
| US4121454A | Clamp on electromagnetic flow transducer |