Patents by Inventor Charles E. Teeter

Charles E. Teeter 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).

  • Combination document holder and writing surface mechanism
    Patent number: D517607
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: March 21, 2006
    Assignee: Weber Knapp Company
    Inventors: Charles E. Teeter, Vincent A. Civiletto
  • Keyboard support
    Patent number: D339703
    Type: Grant
    Filed: May 23, 1990
    Date of Patent: September 28, 1993
    Assignee: Weber-Knapp Company
    Inventors: Donald R. Pangborn, Charles E. Teeter, James R. Caronia, Michael G. Wisniewski