Patents Assigned to Colts Laboratories
  • Methods for testing ophthalmic lenses
    Patent number: 8306853
    Abstract: What has been developed is a method for testing ophthalmic plastic lenses and ophthalmic plastic lens-making processes for compliance with federal safety performance requirements. The method of the invention provides an easier, less costly, and more effective means for complying with these safety performance requirements than what current methods provide.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: November 6, 2012
    Assignee: Colts Laboratories
    Inventors: John Young, Daryl Neely
  • Methods for testing ophthalmic lenses
    Patent number: 7650250
    Abstract: What has been developed is a method for testing ophthalmic plastic lenses and ophthalmic plastic lens-making processes for compliance with federal safety performance requirements. The method of the invention provides an easier, less costly, and more effective means for complying with these safety performance requirements than what current methods provide.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: January 19, 2010
    Assignee: Colts Laboratories
    Inventors: John Young, Daryl Neely