Patents by Inventor Patrick Micheletti

Patrick Micheletti 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).

  • Abrasive grinding wheels
    Patent number: 5695394
    Abstract: The invention relates to abrasive grinding wheels with an organic binder, comprising a reinforcement in the form of metal fibers. Preferably, those fibers are in the form of "vitreous" metallic ribbons.The grinding wheels according to the invention are advantageously more durable and more conductive.
    Type: Grant
    Filed: January 26, 1996
    Date of Patent: December 9, 1997
    Assignee: Norton S.A.
    Inventors: Bernard Buffat, Patrick Micheletti, Michel Bousquet
  • Super abrasive grinding wheels
    Patent number: 5658194
    Abstract: The invention relates to a superabrasive grinding wheel comprising very hard abrasive particles and a binder with a metallic matrix, which also contains "pore-forming" adjuvants, notably hollow beads made of ceramic.This grinding wheel may be used notably for the machining or grinding of glass articles, especially for the grinding of the edges of glass sheets.
    Type: Grant
    Filed: January 23, 1996
    Date of Patent: August 19, 1997
    Assignee: Norton S.A.
    Inventor: Patrick Micheletti