Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475099 | Ultrasonic cleaning system with transducer failure indicator | Steven H. Myers | 2016-10-25 |
| 8973601 | Liquid condition sensing circuit and method | Steven H. Myers | 2015-03-10 |
| 5895997 | Frequency modulated ultrasonic generator | David Arata | 1999-04-20 |
| 5276376 | Variable frequency ultrasonic generator with constant power output | — | 1994-01-04 |
| 4836684 | Ultrasonic cleaning apparatus with phase diversifier | Laszlo Javorik | 1989-06-06 |