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Fuels blending system
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Patent number 6,227,467
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Issue date May 8, 2001
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Ricky W. Davenport
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Rotary grinder
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Patent number 6,135,373
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Issue date Oct 24, 2000
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Ricky W. Davenport
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Rotary shear
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Patent number 6,094,795
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Issue date Aug 1, 2000
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Ricky W. Davenport
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Rotary shredder
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Patent number 5,971,305
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Issue date Oct 26, 1999
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Ricky W. Davenport
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Rotary grinder
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Patent number 5,971,307
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Issue date Oct 26, 1999
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Ricky W. Davenport
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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