Petrus Hendrik Ferreira BOUWER

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Johannesburg, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Reactor and process for gasifying and/or melting of feed materials
- Patent number 11,453,830
- Issue date Sep 27, 2022
- African Rainbow Minerals Limited
- André Wegner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Process for the Smelting of a Metalliferous Feedstock Material
- Publication number 20220220572
- Publication date Jul 14, 2022
- African Rainbow Minerals Limited
- Petrus Hendrik Ferreira BOUWER
- C21 - METALLURGY OF IRON
Information Patent Application
Reactor and Process for Gasifying and/or Melting of Feed Materials
- Publication number 20220049169
- Publication date Feb 17, 2022
- African Rainbow Minerals Limited
- André WEGNER
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...