Patents by Inventor Olivier Leon-Marie Fernand Guiselin

Olivier Leon-Marie Fernand Guiselin 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 abrasives
    Patent number: 6797023
    Abstract: Novel coated abrasives comprising abrasive agglomerate grains characterized by a high porosity and low ratio of solid volume to nominal volume provide exceptionally useful medium to low pressure grinding characteristics.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: September 28, 2004
    Assignee: Saint-Gobain Abrasives Technology Company
    Inventors: Christopher E. Knapp, Olivier Leon-Marie Fernand Guiselin, Kenneth Lorenz
  • Coated abrasives
    Publication number: 20030213182
    Abstract: Novel coated abrasives comprising abrasive agglomerate grains characterized by a high porosity and low ratio of solid volume to nominal volume provide exceptionally useful medium to low pressure grinding characteristics.
    Type: Application
    Filed: May 14, 2002
    Publication date: November 20, 2003
    Inventors: Christopher E. Knapp, Olivier Leon-Marie Fernand Guiselin, Kenneth Lorenz
  • Process for the production of coated abrasive discs
    Patent number: 6402604
    Abstract: The invention provides individually made abrasive discs with the primary abrasive surface around the periphery of the disc where the bulk of the abrading action occurs when the disc is in use. The invention also provides a process by which these discs can be made using a unique grain feeding technique which is capable of depositing abrasive grain on a backing surface accurately and in annular patterns.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: June 11, 2002
    Assignee: Saint-Gobain Abrasive Technology Company
    Inventor: Olivier Léon-Marie Fernand Guiselin
  • Coated abrasive discs
    Patent number: 6257973
    Abstract: The invention provides individually made abrasive discs with the primary abrasive surface around the periphery of the disc where the bulk of the abrading action occurs when the disc is in use. The invention also provides a process by which these discs can be made using a unique grain feeding technique which is capable of depositing abrasive grain on a backing surface accurately and in annular patterns.
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: July 10, 2001
    Assignee: Norton Company
    Inventor: Olivier Léon-Marie Fernand Guiselin
  • Coated abrasive discs
    Publication number: 20010002362
    Abstract: The invention provides individually made abrasive discs with the primary abrasive surface around the periphery of the disc where the bulk of the abrading action occurs when the disc is in use. The invention also provides a process by which these discs can be made using a unique grain feeding technique which is capable of depositing abrasive grain on a backing surface accurately and in annular patterns.
    Type: Application
    Filed: December 15, 2000
    Publication date: May 31, 2001
    Inventor: Olivier Leon-Marie Fernand Guiselin