Deep-well pump system

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United States of America Patent

PATENT NO 9038711
APP PUB NO 20130233533A1
SERIAL NO

13521484

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A borehole pump system includes an immersion pump (20) and a riser (15) accommodated in the borehole (10). A water treatment system for cleaning pumped water is disposed in the riser.

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Patent Owner(s)

Patent OwnerAddress
GRUNDFOS MANAGEMENT A/SPOUL DUE JENSENS VEJ 7-11 BJERRINGBRO 8850

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bach, Jørgen Brabrand, DK 1 1

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1265855227521101 - 1011 - 2021 - 3031 - 4041 - 5061 - 7071 - 80050100150200250300350400450500550600650

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 26, 2026