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Conducting challenge events
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Patent number 10,265,613
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Issue date Apr 23, 2019
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International Business Machines Corporation
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Eric H. Bokelberg
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G06 - COMPUTING CALCULATING COUNTING
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Managing challenge events
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Patent number 10,265,614
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Issue date Apr 23, 2019
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International Business Machines Corporation
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Eric H. Bokelberg
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G06 - COMPUTING CALCULATING COUNTING
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Managing challenge events
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Patent number 9,764,224
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Issue date Sep 19, 2017
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International Business Machines Corporation
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Eric H. Bokelberg
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A63 - SPORTS GAMES AMUSEMENTS
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Conducting challenge events
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Patent number 9,764,223
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Issue date Sep 19, 2017
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International Business Machines Corporation
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Eric H. Bokelberg
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A63 - SPORTS GAMES AMUSEMENTS
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Managing challenge events
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Patent number 9,327,198
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Issue date May 3, 2016
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International Business Machines Corporation
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Eric H. Bokelberg
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A63 - SPORTS GAMES AMUSEMENTS
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Conducting challenge events
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Patent number 9,327,197
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Issue date May 3, 2016
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International Business Machines Corporation
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Eric H. Bokelberg
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A63 - SPORTS GAMES AMUSEMENTS
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System for software work events
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Patent number 9,199,172
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Issue date Dec 1, 2015
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International Business Machines Corporation
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Eric H. Bokelberg
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A63 - SPORTS GAMES AMUSEMENTS
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