Patents by Inventor David Hansel

David Hansel 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).

  • WALL VASE PICTURE HANGER
    Publication number: 20150007472
    Abstract: A container apparatus for supporting and decorating an object on a wall, comprising a body having a front panel, a back panel, an open top, a bottom panel and side panels, said body adapted to receive one or more decorative items, one or more dividers contained in said body and forming vertical chambers, each chamber having an opening at said top, and an object removably attached to said front panel, and wherein the decorative items are located within said chambers and extend through the chamber openings and around the object.
    Type: Application
    Filed: January 24, 2014
    Publication date: January 8, 2015
    Inventor: David Hansel
  • System and method for automatic test-case generation for software
    Patent number: 7644398
    Abstract: A method for generating test cases for software and a test case generator comprising a simulator that drives software under test from one input state to the next. The simulator is constrained by predetermined criteria to visit states that meet the criteria thus preserving computer resources. The states reached by the simulator are tested.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: January 5, 2010
    Assignee: Reactive Systems, Inc.
    Inventors: Rance Cleaveland, Steve T. Sims, David Hansel
  • System and method for automatic test-case generation for software
    Publication number: 20050160321
    Abstract: A method for generating test cases for software and a test case generator comprising a simulator that drives software under test from one input state to the next. The simulator is constrained by predetermined criteria to visit states that meet the criteria thus preserving computer resources. The states reached by the simulator are tested.
    Type: Application
    Filed: December 19, 2002
    Publication date: July 21, 2005
    Inventors: Rance Cleaveland, Steve Sims, David Hansel