Patents by Inventor Charles Karotseris

Charles Karotseris 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: D250009
    Type: Grant
    Filed: July 22, 1977
    Date of Patent: October 24, 1978
    Inventor: Charles Karotseris
  • Patent number: D254659
    Type: Grant
    Filed: July 22, 1977
    Date of Patent: April 8, 1980
    Inventor: Charles Karotseris