Make-up dispense in a mass based dispensing system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9102509
APP PUB NO 20110077772A1
SERIAL NO

12567266

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A chemical product dispenser dispenses a chemical product having at least one active ingredient during a primary dispense cycle based on time or some other factor. After the chemical product has been dispensed, the dispenser determines the amount of chemical product that was dispensed. The dispenser then determines whether the dispensed amount of chemical product is within a defined threshold of a desired amount. If not, the dispenser proceeds to dispense additional chemical product during one or more make-up dispense cycles until the threshold is satisfied.

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Patent Owner(s)

Patent OwnerAddress
ECOLAB INC370 NORTH WABASHA ECOLAB CENTER ST PAUL MN 55102

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buck, Christopher A St. Paul, US 6 102
Nelson, Wesley M Maplewood, US 8 17
Otting, Blake Roberts Richfield, US 3 17

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