Method of controlling the color of mulch

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United States of America Patent

PATENT NO 4932156
SERIAL NO

07269269

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for controlling the color of mulch for retarding the fading of the color of the mulch and/or restoring the color of mulch that has faded due to prolonged exposure to actinic light and ambient weather conditions by applying a brown color-control solution to the surface of the mulch. The resulting mulch product has a long-lasting fresh, new appearance.

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Patent Owner(s)

Patent OwnerAddress
BECKER-UNDERWOOD INC A IA CORP701 DAYTON AVENUE AMES IA 50010

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Underwood, Roger C Ames, IA 1 35

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