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Marshall B. Johnson

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  • Chillicothe, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steam iron
    • Patent number D314267
    • Issue date Jan 29, 1991
    • Proctor-Silex, Inc.
    • Marshall B. Johnson
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Steam iron
    • Patent number D294991
    • Issue date Mar 29, 1988
    • Wearever-Proctorsilex
    • Marshall B. Johnson
    • D32 - Washing, cleaning, or drying machine