Patents by Inventor Douglas S. R. Lind

Douglas S. R. Lind 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).

  • Chair
    Patent number: D348990
    Type: Grant
    Filed: October 7, 1991
    Date of Patent: July 26, 1994
    Assignee: Geiger International, Inc.
    Inventors: John Geiger, Douglas S. R. Lind
  • Chair
    Patent number: D348991
    Type: Grant
    Filed: October 7, 1991
    Date of Patent: July 26, 1994
    Assignee: Geiger International, Inc.
    Inventors: John Geiger, Douglas S. R. Lind