Patents by Inventor Lee R. Wilson

Lee R. Wilson 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).

  • Patent number: 5848421
    Abstract: A system (10) for maintaining and accessing a catalog database (36) includes a catalog database upgrade system (34). The system (10) also includes a catalog database navigator system (56). The catalog database upgrade system (34) is capable of adding items to a catalog database (36) and modifying items in the catalog database (36). The catalog database navigator system (56) is capable of locating items in the catalog database (36).
    Type: Grant
    Filed: June 17, 1996
    Date of Patent: December 8, 1998
    Assignee: Electronic Data Systems Corporation
    Inventors: Harriet Elaine Brichta, Mark A. Trio, Lee R. Wilson, Jim W. Gunnels, Robert J. Muhme