Patents by Inventor Diego Duse

Diego Duse has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Bottle grade polyester resins reinforced with glass fibers and containers made of such resins
    Patent number: 4892763
    Abstract: The invention relates to fiber glass reinforced resins suitable to be used for producing articles such as containers, bottles and the like by stretch-blowing, and it relates also to the so obtained articles.The resins are mixed with from 0.3% to 5% by weight of glass fibers having a diameter from 5 to 20 microns and chopped to lengths such that the length to diameter ratio ranges between 50 to 1000.
    Type: Grant
    Filed: January 16, 1985
    Date of Patent: January 9, 1990
    Inventor: Diego Duse