Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203543 | Zero liquid discharge recycling system for PCB FAB, general metal finishing, and chemical milling | — | 2021-12-21 |
| 11203544 | Zero liquid discharge recycling system for PCB FAB, general metal finishing, and chemical milling | — | 2021-12-21 |
| 11021384 | Zero liquid discharge recycling system for PCB FAB, general metal finishing, and chemical milling | — | 2021-06-01 |