Cement supply control systems and methods

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11260560
APP PUB NO 20190134850A1
SERIAL NO

15777347

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Abstract

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A system comprises a cement mixer, a supply tank to supply dry cement to the cement mixer, and a dry cement height sensor to measure the height of the dry cement in the cement supply tank. A valve controls the flow of dry cement to the cement supply tank based on the signals from the dry cement height sensor. Additional apparatus, methods, and systems are disclosed.

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Patent Owner(s)

Patent OwnerAddress
HALLIBURTON ENERGY SERVICES INC3000 N SAM HOUSTON PARKWAY E HOUSTON TX 77032-3219

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abel, Derek James Duncan, US 5 11
Cline, Gary Lee Duncan, US 7 22
Funkhouser, James Douglas Duncan, US 8 34
Hall, Randall Turner Marlow, US 3 5
Imel, Chip L Edmond, US 4 18
Neal,, III Charles Edward Duncan, US 10 21
Williams, Derek Duncan, US 31 273

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