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John D. Marontate

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  • Forest Grove, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Secure type folding door
    • Patent number 4,922,987
    • Issue date May 8, 1990
    • Woodfold-Marco Mfg., Inc.
    • John D. Marontate
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Skirted accordion folding doors
    • Patent number 4,357,979
    • Issue date Nov 9, 1982
    • John D. Marontate
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS