JE

John Frederick Ellers

HP Hydrus Technology Pty.: 1 patents #1 of 3Top 35%
Overall (2020): #414,697 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10850994 Electrochemical liquid treatment apparatus David Victor Cam, Brook Douglas Hill 2020-12-01