Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286364 | System and method for extracting boron from feed water | Kenneth Aoki, Darrell R. Aoki | 2025-04-29 |
| 12151943 | System and method for extracting boric acid from a boron solution | Kenneth Aoki, Darrell R. Aoki | 2024-11-26 |
| 12024444 | System and method for extracting boron from feed water | Kenneth Aoki, Darrell R. Aoki | 2024-07-02 |