DB

David Belasco

📍 Garden Grove, CA: #119 of 564 inventorsTop 25%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,223,182 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8894866 Storm water treatment system and method — 2014-11-25
7988870 Watershed runoff treatment device & method — 2011-08-02
4883591 Multi-pass fluid treating device — 1989-11-28
4731186 Magnetic fluid treating method and device — 1988-03-15