Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9242263 | Dynamic ultrasonic generator for ultrasonic spray systems | Randy A. Copeman, Harvey L. Berger, Matthew Walls, Robb W. Engle | 2016-01-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9242263 | Dynamic ultrasonic generator for ultrasonic spray systems | Randy A. Copeman, Harvey L. Berger, Matthew Walls, Robb W. Engle | 2016-01-26 |