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Chad Heffernan
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Village of Palmetto Bay, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Eclipse valve assembly
Patent number
11,598,429
Issue date
Mar 7, 2023
Chad Heffernan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Eclipse valve assembly
Patent number
11,168,795
Issue date
Nov 9, 2021
Chad Heffernan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
ECLIPSE VALVE ASSEMBLY
Publication number
20230250881
Publication date
Aug 10, 2023
Chad Heffernan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ECLIPSE VALVE ASSEMBLY
Publication number
20220228666
Publication date
Jul 21, 2022
Chad Heffernan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...