| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | United States | 4 | |
| #3 | Germany | 3 | |
| #4 | Canada | 2 | |
| #5 | France | 1 | |
| #6 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Consumer goods | |
| #3 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Sound-producing devices | |
| #2 | Analysing materials | |
| #3 | Radio navigation | |
| #4 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Proudian Andrew P | 5 |
| #2 | Nagy Arthur E | 4 |
| #3 | Proudian Andrew | 3 |
| #4 | Andoriyuu Pii Puroudeian | 1 |
| #5 | Aasaa Ii Nagii | 1 |
| #6 | Nagy Art | 1 |
| #7 | Proundian Andrew | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4315435A | Dual scan ultrasonic scanner | |
| US4398539A | Extended focus transducer system | |
| GB2010484A | Ultrasonic scanner | |
| US4185501A | Ultrasonic sector scanner | |
| US4143554A | Ultrasonic scanner |