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Wai Keong Bryce Wong
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Tulare, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multi pipe connector
Patent number
12,123,523
Issue date
Oct 22, 2024
National Diversified Sales, Inc.
Wai Keong Bryce Wong
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Articulating channel
Patent number
11,795,629
Issue date
Oct 24, 2023
National Diversified Sales, Inc.
Wai Keong Bryce Wong
E03 - WATER SUPPLY SEWERAGE
Patents Applications
last 30 patents
Information
Patent Application
MULTI PIPE CONNECTOR
Publication number
20230313925
Publication date
Oct 5, 2023
National Diversified Sales, Inc.
Wai Keong Bryce Wong
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ARTICULATING CHANNEL
Publication number
20230220633
Publication date
Jul 13, 2023
National Diversified Sales, Inc.
Wai Keong Bryce Wong
E03 - WATER SUPPLY SEWERAGE