Patents by Inventor Eric Wolfarth

Eric Wolfarth 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).

  • Telephone set
    Patent number: D437840
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: February 20, 2001
    Assignee: Avaya Technology Corp.
    Inventors: Kenneth L Korby, John Kowalik, Jr., Eric Wolfarth
  • Telephone set
    Patent number: D438189
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: February 27, 2001
    Assignee: Avaya Technology Corp.
    Inventors: Kenneth L Korby, John Kowalik, Jr., Eric Wolfarth