RP

Roger William Phelps

Overall (2019): #292,519 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10507431 Membrane cleaning with pulsed airlift pump Fufang Zha, Gerin James, Joseph E. Zuback, Peter Zauner 2019-12-17