Patents by Inventor Anne Bonner

Anne Bonner 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 Articles with Novel Structures and Methods for Grinding
    Publication number: 20080066387
    Abstract: Bonded abrasive tools, having novel porous structures that are permeable to fluid flow, comprise a relatively low volume percentage of abrasive grain and bond, and a relatively low hardness grade, but are characterized by excellent mechanical strength and grinding performance. Methods for making the abrasive tools utilizing agglomerated abrasive grain are described.
    Type: Application
    Filed: September 27, 2007
    Publication date: March 20, 2008
    Applicants: Saint-Gobain Abrasives, Inc., Saint-Gobain Abrasifs Technologie et Services, S.A.S.
    Inventors: Anne Bonner, Eric Bright, Edward Lambert, Dean Matsumoto, Xavier Orlhac, David Sheldon
  • Abrasive articles with novel structures and methods for grinding
    Publication number: 20060211342
    Abstract: Bonded abrasive tools, having novel porous structures that are permeable to fluid flow, comprise a relatively low volume percentage of abrasive grain and bond, and a relatively low hardness grade, but are characterized by excellent mechanical strength and grinding performance. Methods for making the abrasive tools utilizing agglomerated abrasive grain are described.
    Type: Application
    Filed: March 21, 2003
    Publication date: September 21, 2006
    Inventors: Anne Bonner, Eric Bright, Edward Lambert, Dean Matsumoto, Xavier Orlhac, David Sheldon
  • Method of centerless grinding
    Publication number: 20050026553
    Abstract: Organic bonded abrasive tools, having controlled microstructures, comprise a relatively low volume percentage of abrasive grain and a relatively low hardness grade, but are characterized by the excellent mechanical strength and efficient grinding performance of much harder grade, lower porosity tools, especially in versatile grinding processes, such as centerless grinding. A method for centerless grinding with these tools is provided. Methods for making the abrasive tools utilizing agglomerated abrasive grain are described.
    Type: Application
    Filed: August 23, 2004
    Publication date: February 3, 2005
    Inventors: Anne Bonner, Edward Lambert, Bruce Vigeant, Eric Bright