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John Crawford

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  • Valrico, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tightly fitting panel connection assembly
    • Patent number 5,531,539
    • Issue date Jul 2, 1996
    • Exposystems, Inc.
    • John Crawford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Header frame for a display system
    • Patent number 5,483,779
    • Issue date Jan 16, 1996
    • Exposystems, Inc.
    • John Crawford
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS