NW

Nicholas James Welham

ML Metaleach Limited: 1 patents #1 of 3Top 35%
📍 Ballarat, AU: #1 of 1 inventorsTop 100%
Overall (2020): #328,741 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10590512 Method for ammoniacal leaching of copper from oxidised copper ores Matthew Leslie Sutcliffe, Garry Mervyn Johnston 2020-03-17