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Sean Casarotti

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  • Yreka, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum valve
    • Patent number 12,104,715
    • Issue date Oct 1, 2024
    • PFEIFFER VACUUM TECHNOLOGY AG
    • Thomas R. Hodapp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM VALVE
    • Publication number 20250003525
    • Publication date Jan 2, 2025
    • PFEIFFER VACUUM TECHNOLOGY AG
    • Thomas R. HODAPP
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VACUUM VALVE
    • Publication number 20230287993
    • Publication date Sep 14, 2023
    • PFEIFFER VACUUM TECHNOLOGY AG
    • Thomas R. HODAPP
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENERGIZED PTFE SEAL FOR BUTTERFLY VALVE
    • Publication number 20180266567
    • Publication date Sep 20, 2018
    • Nor-Cal Products, Inc.
    • Jeff Hadley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Wide-Body Pneumatic Valve having Internalized Valve Actuator
    • Publication number 20090194728
    • Publication date Aug 6, 2009
    • Evan Pickett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...