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David Kelley

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  • Knoxville, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Carpet recycling process and method
    • Patent number 11,911,774
    • Issue date Feb 27, 2024
    • David Kelley
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    Carpet Recycling Process and Method
    • Publication number 20210138480
    • Publication date May 13, 2021
    • David Kelley
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    Carpet Recycling Method
    • Publication number 20130174517
    • Publication date Jul 11, 2013
    • Environmental Recycled Carpet Systems, LLC
    • David Kelley
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...