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Alaina Hirschi
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Provo, UT, US
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Patents Grants
last 30 patents
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Patent Grant
Wheel cleaning chair
Patent number
10,441,080
Issue date
Oct 15, 2019
Hall Labs, LLC
David R. Hall
A46 - BRUSHWARE
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Patent Grant
Swivel winch rotated via an actuator in response to pressure sensor...
Patent number
10,173,870
Issue date
Jan 8, 2019
Hall Labs LLC
David R. Hall
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
Wheel Cleaning Chair
Publication number
20190029425
Publication date
Jan 31, 2019
David R. Hall
A46 - BRUSHWARE