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Herman Stoltz
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Gauteng, ZA
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last 30 patents
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Patent Grant
Cleaner for swimming pools
Patent number
D436700
Issue date
Jan 23, 2001
Polaris Pool Systems, Inc.
Justin A. Forbes
D32 - Washing, cleaning, or drying machine
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Patent Grant
Suction powered cleaner for swimming pools
Patent number
6,112,354
Issue date
Sep 5, 2000
Polaris Pool Systems, Inc.
Herman Stoltz
E04 - BUILDING