Patents by Inventor Louise J. Kilar

Louise J. Kilar 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).

  • Portable solar heater
    Patent number: 4284067
    Abstract: A portable solar heater combines a self-contained hot air and heat storage system having a collector area with adjustable reflectors in a unit that can be moved from room to room as needed. The heater has fans for circulation of the solar heater air and provides both direct and indirect heat transfer to the ambient room air.
    Type: Grant
    Filed: May 15, 1980
    Date of Patent: August 18, 1981
    Inventor: Louise J. Kilar