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Scott Tarvyd Mac Donald
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Torrance, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Swimming pool water exchange device
Patent number
11,015,359
Issue date
May 25, 2021
Scott Tarvyd MacDonald
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
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Patent Application
SWIMMING POOL WATER EXCHANGE DEVICE
Publication number
20150337554
Publication date
Nov 26, 2015
Scott Tarvyd Mac Donald
E04 - BUILDING