Alfred Nilsson

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
Splitter plate, arc extinguishing chamber and switching device
- Patent number 11,574,783
- Issue date Feb 7, 2023
- ABB Schweiz AG
- Alfred Nilsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Disconnector device and arrangement for disconnecting a contactor
- Patent number 10,347,437
- Issue date Jul 9, 2019
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Splitter Plate, Arc Extinguishing Chamber And Switching Device
- Publication number 20220130627
- Publication date Apr 28, 2022
- ABB Schweiz AG
- Alfred Nilsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Disconnector Device And Arrangement For Disconnecting A Contactor
- Publication number 20180358187
- Publication date Dec 13, 2018
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS