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David Clayton Brown

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  • Cincinnati, OH, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    PLAYING CARD SLEEVE STAND
    • Publication number 20230173374
    • Publication date Jun 8, 2023
    • The United States Playing Card Company
    • David Brown
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Concentrated Personal Cleansing Compositions
    • Publication number 20090221463
    • Publication date Sep 3, 2009
    • David Johnathan Kitko
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE