Isaac SEWELL

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Chesterfield Derbyshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Melting and/or stirring of molten metals
- Patent number 11,740,024
- Issue date Aug 29, 2023
- ALTEK EUROPE LIMITED
- Stephen Makepeace
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stirring of molten metals in complex structures
- Patent number 11,549,755
- Issue date Jan 10, 2023
- ALTEK EUROPE LIMITED
- Stephen Makepeace
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Stirring of molten metals
- Patent number 11,454,447
- Issue date Sep 27, 2022
- ALTEK EUROPE LIMITED
- Stephen Makepeace
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
IMPROVEMENTS IN AND RELATING TO STIRRING OF MOLTEN METALS
- Publication number 20230204292
- Publication date Jun 29, 2023
- ALTEK EUROPE LIMITED
- Stephen MAKEPEACE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IMPROVEMENTS IN AND RELATING TO STIRRING OF MOLTEN METALS IN COMPLE...
- Publication number 20190301805
- Publication date Oct 3, 2019
- Altek Europe Ltd.
- Stephen MAKEPEACE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IMPROVEMENTS IN AND RELATING TO MELTING AND/OR STIRRING OF MOLTEN M...
- Publication number 20190301806
- Publication date Oct 3, 2019
- Stephen MAKEPEACE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IMPROVEMENTS IN AND RELATING TO STIRRING OF MOLTEN METALS
- Publication number 20190301804
- Publication date Oct 3, 2019
- Altek Europe Ltd.
- Stephen MAKEPEACE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL