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Multi-spark gap
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Patent number 12,142,897
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Issue date Nov 12, 2024
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Phoenix Contact GmbH & Co. KG
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Thomas Meyer
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H01 - BASIC ELECTRIC ELEMENTS
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Externally gapped line arrester
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Patent number 11,322,913
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Issue date May 3, 2022
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Hitachi Energy Switzerland AG
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Hannu Ruokolainen
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H01 - BASIC ELECTRIC ELEMENTS
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Surge protection device
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Patent number 10,903,647
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Issue date Jan 26, 2021
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Phoenix Contact GmbH & Co. KG
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Thomas Meyer
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H01 - BASIC ELECTRIC ELEMENTS
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Gas discharge tube assemblies
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Patent number 10,685,805
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Issue date Jun 16, 2020
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RIPD IP DEVELOPMENT LTD
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Robert Rozman
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H01 - BASIC ELECTRIC ELEMENTS
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Arrester
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Patent number 10,468,855
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Issue date Nov 5, 2019
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Epcos AG
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Peter Bobert
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H01 - BASIC ELECTRIC ELEMENTS
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Surge protection element
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Patent number 10,211,603
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Issue date Feb 19, 2019
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EPCOS AG
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Eduard Dorsch
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H01 - BASIC ELECTRIC ELEMENTS
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Ignition circuit
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Patent number 9,906,016
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Issue date Feb 27, 2018
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Phoenix Contact GmbH & Co. KG
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Rainer Durth
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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ESD protection device
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Patent number 9,413,168
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Issue date Aug 9, 2016
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Murata Manufacturing Co., Ltd.
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Kosuke Yamada
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Integrated micro-plasma limiter
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Patent number 9,054,500
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Issue date Jun 9, 2015
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Northrop Grumman Systems Corporation
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Patty Chang-Chien
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H03 - BASIC ELECTRONIC CIRCUITRY
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Arrester
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Patent number 7,636,228
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Issue date Dec 22, 2009
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Array Proto Technology Inc.
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Tetsuo Hino
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H01 - BASIC ELECTRIC ELEMENTS
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Spark gap arrangement
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Patent number 5,450,274
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Issue date Sep 12, 1995
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Dehn & Sohne GmbH & Co. KG
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Johannes Wiesinger
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H01 - BASIC ELECTRIC ELEMENTS
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Gas discharge path
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Patent number 4,797,778
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Issue date Jan 10, 1989
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Siemens Aktiengesellschaft
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Juergen Boy
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H01 - BASIC ELECTRIC ELEMENTS
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Spark gap devices
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Patent number 4,194,138
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Issue date Mar 18, 1980
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ASEA Aktiebolag
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Bengt Johansson
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H01 - BASIC ELECTRIC ELEMENTS
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Surge arrester gap assembly
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Patent number 4,134,146
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Issue date Jan 9, 1979
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General Electric Company
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Earl W. Stetson
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H01 - BASIC ELECTRIC ELEMENTS
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Surge protector
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Patent number 4,107,567
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Issue date Aug 15, 1978
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Joslyn Mfg. and Supply Co.
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Francis V. Cunningham
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H01 - BASIC ELECTRIC ELEMENTS