Patents by Inventor Albert Cuel

Albert Cuel 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).

  • Sintered abrasive material
    Patent number: 4735655
    Abstract: The invention provides a flexible, deformable sintered abrasive material made of a bronze alloy with particulate abrasive grain. The alloy consists essentially of3 to 30 wt. % of Ag,0 to 1 wt. % of Si,0.05 to 3 wt. % of Ge, Sn, Pb, Zn and/or Cd,the remainder being copper. The sintered abrasive material is best suited for abrasive material carriers with concave or convex surfaces or for winding around grinding drums.
    Type: Grant
    Filed: September 23, 1986
    Date of Patent: April 5, 1988
    Assignee: D. Swarovski & Co.
    Inventors: Gunter Weis, Albert Cuel