Anna Andersson

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
Graphene composite material for sliding contact
- Patent number 11,183,344
- Issue date Nov 23, 2021
- Hitachi Energy Switzerland AG
- Anna Andersson
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
GRAPHENE-COPPER COATED ELECTRICAL CONTACT
- Publication number 20240242900
- Publication date Jul 18, 2024
- ABB Schweiz AG
- Anna Andersson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Metal-Graphene Coated Electrical Contact
- Publication number 20240242901
- Publication date Jul 18, 2024
- ABB Schweiz AG
- Anna Andersson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mechanism For Electrical Device
- Publication number 20230010590
- Publication date Jan 12, 2023
- ABB S.p.A.
- Anna Andersson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILVER-GRAPHENE COMPOSITE COATING FOR SLIDING CONTACT AND ELECTROPL...
- Publication number 20210310142
- Publication date Oct 7, 2021
- ABB Power Grids Switzerland AG
- Anna Andersson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Graphene Composite Material For Sliding Contact
- Publication number 20200152399
- Publication date May 14, 2020
- ABB Schweiz AG
- Anna Andersson
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Non-Stick Metal Product Coated by Pvd with a Hydrophobic Metal Oxide
- Publication number 20080261029
- Publication date Oct 23, 2008
- Anna Andersson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...