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Ergonomic keyboard
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Patent number 8,083,424
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Issue date Dec 27, 2011
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Metamorfyx, L.L.C.
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Hernan Camacho
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Ergonomic keyboard
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Patent number 7,507,043
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Issue date Mar 24, 2009
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Metamorfyx
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Herman Camacho
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G06 - COMPUTING CALCULATING COUNTING
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Ergonomic keyboard
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Patent number 6,840,690
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Issue date Jan 11, 2005
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Metamorfyx
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Herman Camacho
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G06 - COMPUTING CALCULATING COUNTING
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Ergonomic keyboard
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Patent number 6,467,979
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Issue date Oct 22, 2002
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Metamorfyx
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Herman Camacho
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G06 - COMPUTING CALCULATING COUNTING
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Ergonomic keyboard
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Patent number 6,443,643
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Issue date Sep 3, 2002
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Metamorfyx
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Hernan Camacho
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G06 - COMPUTING CALCULATING COUNTING
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Ergonomic keyboard
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Patent number 6,042,282
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Issue date Mar 28, 2000
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Metamorfyx, L.L.C.
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Herman Camacho
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G06 - COMPUTING CALCULATING COUNTING
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