Patents by Inventor Stan Shurygailo

Stan Shurygailo 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).

  • Virtual font cartridge
    Patent number: 5887990
    Abstract: Methods and apparatus for emulating font cartridges with virtual cartridges. Virtual cartridges may be loaded onto a data storage device, and desired virtual cartridges may be selected for use from those stored.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: March 30, 1999
    Assignee: Dataproducts Corporation
    Inventors: Charles Card, Stan Shurygailo, James Keeler