Patents by Inventor Ginger Hammond

Ginger Hammond 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).

  • Photovoltaic device with increased light absorption and method for its manufacture
    Patent number: 5228926
    Abstract: A photovoltaic cell having a light-directing optical element integrally formed in an encapsulant layer thereof. The optical element redirects light to increase the internal absorption of light incident on the photovoltaic device.
    Type: Grant
    Filed: October 15, 1991
    Date of Patent: July 20, 1993
    Assignee: United Solar Systems Corporation
    Inventors: Troy Glatfelter, Craig Vogeli, Jon Call, Ginger Hammond