Patents by Inventor Richard Clouss

Richard Clouss 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).

  • Computer mouse
    Patent number: D328597
    Type: Grant
    Filed: February 15, 1991
    Date of Patent: August 11, 1992
    Assignee: Logitech, Inc.
    Inventor: Richard Clouss
  • Track ball
    Patent number: D331398
    Type: Grant
    Filed: October 30, 1991
    Date of Patent: December 1, 1992
    Assignee: Logitech, Inc.
    Inventors: Richard Clouss, Daniel Harden, Tino Melzer