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Richard A. Erhard

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  • Medina, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Weld collet
    • Patent number 12,240,062
    • Issue date Mar 4, 2025
    • Swagelok Company
    • Peter M. Oyster
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    WELD COLLET
    • Publication number 20250178138
    • Publication date Jun 5, 2025
    • SWAGELOK COMPANY
    • Peter M. Oyster
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELD COLLET
    • Publication number 20220134490
    • Publication date May 5, 2022
    • SWAGELOK COMPANY
    • Peter M. Oyster
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR