Patents by Inventor James M. Sovaiko

James M. Sovaiko 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).

  • Patent number: D252831
    Type: Grant
    Filed: April 28, 1977
    Date of Patent: September 4, 1979
    Inventor: James M. Sovaiko
  • Patent number: D275130
    Type: Grant
    Filed: April 9, 1981
    Date of Patent: August 14, 1984
    Inventor: James M. Sovaiko