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Richard A. Slish

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  • Selkirk, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    French drain drainpipe
    • Patent number 12,012,741
    • Issue date Jun 18, 2024
    • IRONX PIPING LLC
    • Richard A. Slish
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    FRENCH DRAIN DRAINPIPE
    • Publication number 20240301647
    • Publication date Sep 12, 2024
    • IRONX PIPING LLC
    • Richard A. Slish
    • B08 - CLEANING
  • Information Patent Application

    FRENCH DRAIN DRAINPIPE
    • Publication number 20240159036
    • Publication date May 16, 2024
    • IRONX PIPING LLC
    • Richard A. Slish
    • E03 - WATER SUPPLY SEWERAGE