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Pooltec Establishment

USPTO Granted Patents = 1

Forward Citations = 55

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1 inventor (with patents filed for the assignee):

Dieter J Rief (1 out of 31 patents)

1 patent: Sort by Forward Citations

1. 4920599 - Automatic swimming pool cleaner (1990-05-01),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#11 in Lemgo

#15,085 in Germany

Pooltec Establishment

Forward Citations = 55

1 inventor:

Dieter J Rief (1 out of 31 patents)

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