Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428320 | Ultrasonic devices and methods for regeneration of activated carbon | — | 2025-09-30 |
| 11891311 | Process and system for back-and-forth washing of adsorptive media | — | 2024-02-06 |
| 10906818 | Process for back-and-forth washing of adsorptive media | — | 2021-02-02 |
| 9375663 | Sanitization and regeneration of porous filter media with ozone in backwash | — | 2016-06-28 |