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Anchor/Darling Valve Company
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Hayward, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Soft seal installation for feed water check valve
Patent number
4,410,007
Issue date
Oct 18, 1983
Anchor/Darling Valve Company
Anatole N. Karpenko
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Reheater isolation device and chemical connector
Patent number
4,408,636
Issue date
Oct 11, 1983
Anchor/Darling Valve Company
Anatole N. Karpenko
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Swing check valve with internally balanced disc
Patent number
4,353,390
Issue date
Oct 12, 1982
Anchor/Darling Valve Company
Anatole N. Karpenko
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Main steam isolation valve
Patent number
4,007,906
Issue date
Feb 15, 1977
Anchor/Darling Valve Company
Anatole N. Karpenko
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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last 30 patents
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