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Umberto Ernesto Bonetti

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  • Bevagna (PG), IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical stair
    • Patent number 9,115,499
    • Issue date Aug 25, 2015
    • ESPERIRE S.R.L.
    • Umberto Ernesto Bonetti
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VERTICAL STAIR
    • Publication number 20130313041
    • Publication date Nov 28, 2013
    • ESPERIRE SRL
    • Umberto Ernesto Bonetti
    • E04 - BUILDING