Method and apparatuses for screening

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9056335
APP PUB NO 20130037458A1
SERIAL NO

13653887

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Abstract

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A screening machine includes wall members, screen assembly guide members, a screen assembly and a compression assembly. The screen assembly includes a frame with a plurality of side members and a screen supported by the frame. The compression assembly is attached to at least one wall member and forms the screen assembly into a concave shape.

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Patent Owner(s)

  • DERRICK CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Newman, Christian Lakeview, US 25 197
Wojciechowski, Keith Lakeview, US 40 225

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