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Michael Schwinne
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Rheinfelden, CH
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Patents Grants
last 30 patents
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Patent Grant
Gas-insulated load break switch and switchgear comprising a gas-ins...
Patent number
10,991,528
Issue date
Apr 27, 2021
ABB Schweiz AG
Nitesh Ranjan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas-insulated low- or medium-voltage load break switch
Patent number
10,964,498
Issue date
Mar 30, 2021
ABB Schweiz AG
Bernardo Galletti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker
Patent number
8,502,101
Issue date
Aug 6, 2013
ABB Research Ltd.
Lutz Niemeyer
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Gas-Insulated Load Break Switch And Switchgear Comprising A Gas-Ins...
Publication number
20200126742
Publication date
Apr 23, 2020
ABB Schweiz AG
Nitesh Ranjan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAS-INSULATED LOW- OR MEDIUM-VOLTAGE LOAD BREAK SWITCH
Publication number
20190115174
Publication date
Apr 18, 2019
ABB Schweiz AG
Bernardo Galletti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER
Publication number
20120037599
Publication date
Feb 16, 2012
ABB Research Ltd.
Lutz NIEMEYER
H01 - BASIC ELECTRIC ELEMENTS