Patents by Inventor Joy Cottrill

Joy Cottrill 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).

  • Line clamp
    Patent number: D622583
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: August 31, 2010
    Assignee: Tollgrade Communications, Inc.
    Inventors: Robert Parks, Matthew G. Cimbala, Joy Cottrill, Steven P. Day, Ryan Kaintz, Regis J. Nero, Jr., Jeffrey Allan Gibala
  • Line clamp
    Patent number: D640537
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: June 28, 2011
    Assignee: Tollgrade Communications, Inc.
    Inventors: Robert Parks, Matthew Cimbala, Joy Cottrill, Steven Day, Ryan Kaintz, Regis J. Nero, Jr., Jeffrey Allan Gibala