Patents by Inventor William Szaroletta

William Szaroletta 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).

  • Apparatus for enhancing visualization of mechanical stress
    Publication number: 20060110717
    Abstract: Photoelastic elements are formed deliberately with stress concentrations so that, when evaluated with a polariscope, more pronounced isochromatic bands or fringes result when loads are applied to these elements or to assemblies of these elements. A toy for producing color patterns and having polarizing filters coupled to frame elements is disclosed.
    Type: Application
    Filed: January 10, 2006
    Publication date: May 25, 2006
    Inventors: William Szaroletta, John Anderson