Patents by Inventor Colleen Rafferty

Colleen Rafferty 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).

  • Coated abrasive products containing aggregates
    Patent number: 8628383
    Abstract: A coated abrasive product includes a particulate material containing green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder. Free abrasive products, bonded abrasive products, and the particulate material also contain aggregates.
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: January 14, 2014
    Assignees: Saint-Gobain Abrasives, Inc., Saint-Gobain Abrasifs
    Inventors: Shelly C. Starling, James Manning, Colleen Rafferty, Mark Sternberg, Anthony Gaeta
  • COATED ABRASIVE PRODUCTS CONTAINING AGGREGATES
    Publication number: 20100022170
    Abstract: A coated abrasive product includes a particulate material containing green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder. Free abrasive products, bonded abrasive products, and the particulate material also contain aggregates.
    Type: Application
    Filed: July 17, 2009
    Publication date: January 28, 2010
    Applicants: SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFS
    Inventors: Shelly C. Starling, James Manning, Colleen Rafferty, Mark Sternberg, Anthony Gaeta