SR

Stephen D. Richardson

📍 Redmond, WA: #476 of 1,475 inventorsTop 35%
🗺 Washington: #4,054 of 12,572 inventorsTop 35%
Overall (2023): #243,601 of 537,848Top 50%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11679999 Method and apparatus to separate per-and polyfluoroalkyl substances (PFAS) from water using colloidal gas aphrons (CGAs) Charles J. Newell, Poonam R. Kulkarni, Hassan Javed, Nicholas W. Johnson 2023-06-20