NW

Nicholas James Welham

ML Metaleach Limited: 1 patents #1 of 3Top 35%
📍 Ballarat, AU: #1 of 2 inventorsTop 50%
Overall (2017): #292,634 of 506,227Top 60%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9771631 Method of oxidative leaching of sulfide ores and/or concentrates Garry Mervyn Johnston, Matthew Leslie Sutcliffe 2017-09-26