Patents by Inventor Donna Bange

Donna Bange 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 ARTICLE AND METHODS OF MAKING SAME
    Publication number: 20070066197
    Abstract: An abrasive article with an integral dust collection system. The abrasive article comprises a porous abrasive layer with openings, a first filter media with channels, a second filter media, and an attachment interface layer. The openings of the porous abrasive layer cooperate with the channels to allow the flow of particles from the abrasive surface to the second filter media.
    Type: Application
    Filed: September 16, 2005
    Publication date: March 22, 2007
    Inventors: Edward Woo, Thomas Rambosek, Rufus Sanders, Ehrich Braunschweig, Seyed Angadjivand, Suresh Kalatoor, Curtis Schmidt, Charles Wald, Donna Bange
  • Abrasive article mounting assembly and methods of making same
    Publication number: 20070066199
    Abstract: An abrasive article mounting assembly with an integral dust collection system. The abrasive attachment interface is configured to releasably engage and support an abrasive article, such as, for example, a porous abrasive sheet or disc.
    Type: Application
    Filed: September 16, 2005
    Publication date: March 22, 2007
    Inventors: Edward Woo, Thomas Rambosek, Rufus Sanders, Ehrich Braunschweig, Seyed Angadjivand, Suresh Kalatoor, Curtis Schmidt, Charles Wald, Donna Bange
  • Method of making abrasive particles
    Publication number: 20050137077
    Abstract: Methods for making fused, polycrystalline ceramic abrasive particles. Fused, polycrystalline ceramic abrasive particles made according to the present invention are useful, for example, as abrasive particles in abrasive articles.
    Type: Application
    Filed: December 18, 2003
    Publication date: June 23, 2005
    Inventors: Donna Bange, Thomas Anderson, Ahmet Celikkaya
  • Method of making abrasive particles
    Publication number: 20050132656
    Abstract: Methods for making fused, polycrystalline ceramic abrasive particles. Fused, polycrystalline ceramic abrasive particles made according to the present invention are useful, for example, as abrasive particles in abrasive articles.
    Type: Application
    Filed: December 18, 2003
    Publication date: June 23, 2005
    Inventors: Thomas Anderson, Ahmet Celikkaya, Donna Bange
  • Method of making abrasive particles
    Publication number: 20050132655
    Abstract: Methods for making fused, polycrystalline ceramic abrasive particles. Fused, polycrystalline ceramic abrasive particles made according to the present invention are useful, for example, as abrasive particles in abrasive articles.
    Type: Application
    Filed: December 18, 2003
    Publication date: June 23, 2005
    Inventors: Thomas Anderson, Ahmet Celikkaya, Donna Bange
  • Method of making abrasive particles
    Publication number: 20050132658
    Abstract: Methods for making fused, polycrystalline ceramic abrasive particles. Fused, polycrystalline ceramic abrasive particles made according to the present invention are useful, for example, as abrasive particles in abrasive articles.
    Type: Application
    Filed: December 18, 2003
    Publication date: June 23, 2005
    Inventors: Ahmet Celikkaya, Thomas Anderson, Donna Bange
  • Method of making abrasive particles
    Publication number: 20050132657
    Abstract: Methods for making polycrystalline ceramic abrasive particles. Polycrystalline ceramic abrasive particles made according to the present invention are useful, for example, as abrasive particles in abrasive articles.
    Type: Application
    Filed: December 18, 2003
    Publication date: June 23, 2005
    Inventors: Ahmet Celikkaya, Thomas Anderson, Donna Bange
  • Method of abrading a workpiece
    Publication number: 20050113005
    Abstract: A method of abrading a surface of a workpiece with a structured abrasive article in the presence of a liquid comprising water and at least one of a sulfonate or sulfate anionic surfactant.
    Type: Application
    Filed: November 5, 2004
    Publication date: May 26, 2005
    Inventors: Edward Woo, Donna Bange, Craig Lamphere