| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Germany | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Australia | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Generating mechanical vibrations | |
| #2 | Cleaning | |
| #3 | Automatic control of oscillations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Puskas Peter J | 8 |
| #2 | Cook Edward G | 3 |
| #3 | Javorik Laszlo J | 3 |
| #4 | Podlesny Richard J | 2 |
| #5 | Arata David | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5895997A | Frequency modulated ultrasonic generator | |
| US5276376A | Variable frequency ultrasonic generator with constant power output | |
| US4836684A | Ultrasonic cleaning apparatus with phase diversifier | |
| US4527901A | Ultrasonic cleaning tank | |
| US4431975A | Oscillator circuit for ultrasonic cleaning |