CA

Christopher R. Ashley

📍 Seattle, WA: #1,671 of 4,747 inventorsTop 40%
🗺 Washington: #5,269 of 14,769 inventorsTop 40%
Overall (2020): #522,378 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10668416 Granular filtration media mixture and uses in water purification Yongjun Chen, Hiroyuki Kawai, Patricia Q. Bottari, Andrew F. Mason 2020-06-02