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Modular overvoltage protection units
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Patent number 10,340,688
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Issue date Jul 2, 2019
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RIPD IP ASSETS LTD
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Thomas Tsovilis
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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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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Modular overvoltage protection units
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Patent number 9,906,017
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Issue date Feb 27, 2018
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RIPD RESEARCH AND IP DEVELOPMENT LTD.
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Thomas Tsovilis
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Discharge device and air purifier
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Patent number 7,753,994
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Issue date Jul 13, 2010
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Daikin Industries, Ltd.
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Kanji Motegi
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Surge absorber
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Patent number 5,036,420
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Issue date Jul 30, 1991
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Mitsubishi Mining & Cement Co., Ltd.
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Toru Yoshimura
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Surge arrestor
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Patent number 4,733,324
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Issue date Mar 22, 1988
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Franklin Electric Co., Inc.
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Kenneth D. George
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H01 - BASIC ELECTRIC ELEMENTS
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Lightning arrester
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Patent number 4,389,693
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Issue date Jun 21, 1983
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Tokyo Shibaura Denki Kabushiki Kaisha
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Satoru Yanabu
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H01 - BASIC ELECTRIC ELEMENTS
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Lightning arrester
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Patent number 4,326,233
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Issue date Apr 20, 1982
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Tokyo Shibaura Denki Kabushiki Kaisha
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Satoru Yanabu
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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