Patents by Inventor Johan C. Santer

Johan C. Santer 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).

  • Keyboard
    Patent number: D295747
    Type: Grant
    Filed: January 9, 1985
    Date of Patent: May 17, 1988
    Assignee: Reuters Limited
    Inventors: Kenneth H. Grange, Johan C. Santer
  • Keyboard
    Patent number: D298432
    Type: Grant
    Filed: January 9, 1985
    Date of Patent: November 8, 1988
    Assignee: Reuters Limited
    Inventors: Kenneth H. Grange, Johan C. Santer
  • Visual display monitor
    Patent number: D302008
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: July 4, 1989
    Assignee: Reuters Limited
    Inventors: Kenneth H. Grange, Johan C. Santer
  • Visual display monitor
    Patent number: D302009
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: July 4, 1989
    Assignee: Reuters Limited
    Inventors: Kenneth H. Grange, Johan C. Santer
  • Visual display monitor
    Patent number: D303254
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: September 5, 1989
    Assignee: Reuters Limited
    Inventors: Kenneth H. Grange, Johan C. Santer
  • Visual display monitor
    Patent number: D303380
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: September 12, 1989
    Assignee: Reuters Limited
    Inventors: Kenneth H. Grange, Johan C. Santer
  • Visual display
    Patent number: D306159
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: February 20, 1990
    Assignee: Reuters Limited
    Inventors: Kenneth H. Grange, Johan C. Santer
  • Visual display
    Patent number: D306160
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: February 20, 1990
    Assignee: Reuters Limited
    Inventors: Kenneth H. Grange, Johan C. Santer
  • Visual display
    Patent number: D306161
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: February 20, 1990
    Assignee: Reuters Limited
    Inventors: Kenneth H. Grange, Johan C. Santer
  • Visual display monitor
    Patent number: D306721
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: March 20, 1990
    Assignee: Reuters Limited
    Inventors: Kenneth H. Grange, Johan C. Santer
  • Computer keyboard
    Patent number: D311171
    Type: Grant
    Filed: December 23, 1986
    Date of Patent: October 9, 1990
    Assignee: Reuters Limited
    Inventor: Johan C. Santer