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Train schedule repairer
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Patent number 6,459,964
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Issue date Oct 1, 2002
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GE-Harris Railway Electronics, LLC
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Thu V. Vu
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G06 - COMPUTING CALCULATING COUNTING
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Scheduling system and method
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Patent number 5,794,172
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Issue date Aug 11, 1998
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Harris Corporation
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William L. Matheson
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G06 - COMPUTING CALCULATING COUNTING
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Scheduling system and method
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Patent number 5,623,413
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Issue date Apr 22, 1997
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Harris Corporation
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William L. Matheson
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G06 - COMPUTING CALCULATING COUNTING
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