Patents by Inventor Monica Pozzoli

Monica Pozzoli 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).

  • Process for multicolor dyeing of vegetable ivory products
    Patent number: 5273552
    Abstract: Buttons or similar products in vegetable ivory undergo a first base dyeing, are then covered in preset areas with a temporary protecting film, and submitted to a second dyeing; the protecting film is eventually removed to obtain a multicolor product.
    Type: Grant
    Filed: June 29, 1992
    Date of Patent: December 28, 1993
    Inventor: Monica Pozzoli