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David A. Smith

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  • Middleburg, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bucket
    • Patent number 11,655,073
    • Issue date May 23, 2023
    • Construction Research & Technology GmbH
    • David A. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Deep water operations system with submersible vessel
    • Patent number 7,814,856
    • Issue date Oct 19, 2010
    • Down Deep & Up, LLC
    • Dave Smith
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    BUCKET
    • Publication number 20210229868
    • Publication date Jul 29, 2021
    • Construction Research & Technology GmbH
    • David A. SMITH
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Packaged Roll Construction Material
    • Publication number 20110308193
    • Publication date Dec 22, 2011
    • Construction Research & Technology GmbH
    • David A. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL