DA

Darrell R. Aoki

📍 Woodland, CA: #6 of 31 inventorsTop 20%
🗺 California: #13,937 of 67,048 inventorsTop 25%
Overall (2024): #175,137 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12151943 System and method for extracting boric acid from a boron solution Kirk M. Pumphrey, Kenneth Aoki 2024-11-26
12024444 System and method for extracting boron from feed water Kirk M. Pumphrey, Kenneth Aoki 2024-07-02