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ValveTech, Inc.
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Phelps, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Valve seat arrangement
Patent number
6,135,132
Issue date
Oct 24, 2000
ValveTech, Inc.
Paul E. Welker
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Magnetic activation system for switch
Patent number
6,058,967
Issue date
May 9, 2000
ValveTech, Inc.
Paul E. Welker
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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last 30 trademarks