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Tony Shen
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Eastvale, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Adjustable hanger bar assembly
Patent number
10,975,570
Issue date
Apr 13, 2021
DMF, Inc.
Tony Shen
F21 - LIGHTING
Patents Applications
last 30 patents
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Patent Application
ADJUSTABLE HANGER BAR ASSEMBLY
Publication number
20220064953
Publication date
Mar 3, 2022
DMF, Inc.
Tony SHEN
F21 - LIGHTING
Information
Patent Application
ADJUSTABLE HANGER BAR ASSEMBLY
Publication number
20200291652
Publication date
Sep 17, 2020
Tony Shen
E04 - BUILDING