CA

Christopher R. Ashley

📍 Seattle, WA: #14,120 of 21,776 inventorsTop 65%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #2,794,741 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

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