Implement for adjustably metering an agricultural field input according to different frame sections

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United States of America Patent

PATENT NO 9113591
SERIAL NO

13776285

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Abstract

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Metering devices for an agricultural implement are provided for applying a field input, for example, pneumatically delivered granular product including seed or fertilizer or sprayed liquid product including fertilizer and the like, to an agricultural field. In the applying of the field input, the rate of application of the dispensers of one section of the implement can be collectively varied in relation to the rate of application of the dispensers of a different section of the implement frame.

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Patent Owner(s)

Patent OwnerAddress
RAVEN INDUSTRIES INCPO BOX 5107 SIOUX FALLS SD 57117-5107

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shivak, Stanislaus Montgomery Stockholm, CA 5 129

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