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Dual mode eraser
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Patent number 6,310,615
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Issue date Oct 30, 2001
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Virtual Ink Corporation
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Richard C. Davis
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G06 - COMPUTING CALCULATING COUNTING
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Ultrasound welding apparatus
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Patent number 6,217,686
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Issue date Apr 17, 2001
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Virtual Ink Corp.
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Andrew Kelley
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Transcription system kit
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Patent number 6,177,927
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Issue date Jan 23, 2001
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Virtual Ink Corp.
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Yonald Chery
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G06 - COMPUTING CALCULATING COUNTING
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Collapsible detector assembly
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Patent number 6,124,847
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Issue date Sep 26, 2000
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Virtual Ink, Corp.
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Yonald Chery
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G06 - COMPUTING CALCULATING COUNTING
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Transcription system
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Patent number 6,104,387
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Issue date Aug 15, 2000
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Virtual Ink Corporation
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Yonald Chery
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G06 - COMPUTING CALCULATING COUNTING
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