BF

Brett John Francis

Overall (2021): #512,707 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11066713 Method of operating a top submerged lance furnace Hugo Joubert, Martin Lluis Bakker, Stanko Nikolic, Stephen Gwynn-Jones 2021-07-20