Patents by Inventor Lowell S. Pelfrey

Lowell S. Pelfrey 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).

  • Method and apparatus for data correlation
    Patent number: 5848259
    Abstract: Herein is described a method for presenting large quantities of data using only a simple co-ordinate system. When this method is used, the relationship between parameters can be shown, and made subject to analysis, even if the parameters are obtained from different disciplines. For instance, a complete record of results of blood analyses for several years can be presented on a single sheet of paper.
    Type: Grant
    Filed: August 23, 1994
    Date of Patent: December 8, 1998
    Inventor: Lowell S. Pelfrey