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Jia Jie Gong
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Andover, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Replaceable cushion for respiratory masks
Patent number
11,577,039
Issue date
Feb 14, 2023
SleepNet Corporation
Jia Jie Gong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
REPLACEABLE CUSHION FOR RESPIRATORY MASKS
Publication number
20150075531
Publication date
Mar 19, 2015
SLEEPNET CORPORATION
Jia Jie Gong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE