Patents by Inventor Fredrick M. Matvias

Fredrick M. Matvias 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).

  • Microwave applicator with cooling mechanism for intracavitary treatment of cancer
    Patent number: 4375220
    Abstract: Microwave applicator with cooling mechanism for intracavitary treatment of cancer comprises a jacket with means for delivering water, air or a combination of water and air into the jacket to control the external and internal jacket temperature and temperature of surrounding tissues.
    Type: Grant
    Filed: May 9, 1980
    Date of Patent: March 1, 1983
    Inventor: Fredrick M. Matvias