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Robert P. McCollam

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  • Vadnais Heights, MN, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    BONDED ARTICLES
    • Publication number 20240278532
    • Publication date Aug 22, 2024
    • Donaldson Company, Inc.
    • Robert P. McCollam
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    SPIRAL-WOUND FILTRATION ELEMENT CONFIGURATIONS
    • Publication number 20240116003
    • Publication date Apr 11, 2024
    • Donaldson Company, Inc.
    • David D. Lauer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    END CAPS AND PLEAT GUIDES FOR FILTRATION
    • Publication number 20240001279
    • Publication date Jan 4, 2024
    • David D. Lauer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL