Hans HALLÉN

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Taipei, Taiwan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Iron based alloy suitable for providing a hard and wear resistant c...
- Patent number 11,359,268
- Issue date Jun 14, 2022
- Höganäs Germany GmbH
- Cecilia Cao
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Iron based alloy suitable for providing a hard and corrosion resist...
- Patent number 11,326,239
- Issue date May 10, 2022
- Höganäs Germany GmbH
- Cecilia Cao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
IRON BASED ALLOY SUITABLE FOR PROVIDING A HARD AND WEAR RESISTANT C...
- Publication number 20210147967
- Publication date May 20, 2021
- HOGANAS AB (PUBL)
- Cecilia CAO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
IRON BASED ALLOY SUITABLE FOR PROVIDING A HARD AND CORROSION RESIST...
- Publication number 20200109465
- Publication date Apr 9, 2020
- HOGANAS AB (PUBL)
- Cecilia CAO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...