Hugo Joubert

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Patents Grantslast 30 patents

Information Patent Grant
Method of operating a top submerged lance furnace
- Patent number 11,066,713
- Issue date Jul 20, 2021
- Tenova South Africa (Pty) Ltd
- Brett John Francis
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF OPERATING A TOP SUBMERGED LANCE FURNACE
- Publication number 20190010563
- Publication date Jan 10, 2019
- Tenova South Africa (Pty) Ltd
- Brett John FRANCIS
- C21 - METALLURGY OF IRON
Information Patent Application
FEEDER APPARATUS
- Publication number 20130263764
- Publication date Oct 10, 2013
- XSTRATA TECHNOLOGY PTY LTD.
- Frank Arthur Samuel Letchford
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES