Patents by Inventor Giorgio Beltramini

Giorgio Beltramini 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).

  • Mechanical process, wet or dry, to obtain continuous changes in appearance and color of textile fabrics using rollers coated with diamond powder
    Patent number: 6122807
    Abstract: Mechanical process, rollers and machines (10) for obtaining continuous modification of the appearance and color of textile fabrics by passage, dry or wet, of the fabric (41) under tension, around rollers (23-26) with a coating (35) of diamond powder, uniformly or in areas marked out in their surfaces.
    Type: Grant
    Filed: February 9, 1998
    Date of Patent: September 26, 2000
    Assignee: North Bel International S.R.L.
    Inventor: Giorgio Beltramini
  • Rotating tool for dentistry
    Patent number: 4661064
    Abstract: A rotating tool for use in dentistry, has diamond powder coated areas separated by grooves for enhancing abrasive action, for an improved distribution of cooling and lubricating agent and for easier discharge of waste material.
    Type: Grant
    Filed: January 30, 1985
    Date of Patent: April 28, 1987
    Assignee: North Bel S.p.A.
    Inventor: Giorgio Beltramini