Patents by Inventor Raymond S. Borders, Jr.

Raymond S. Borders, Jr. 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).

  • Electrical pulse train comparator
    Patent number: 4135082
    Abstract: A digital data acquisition system wherein a succession of electrical impulses whose frequency is characteristic of an operation to be measured is compared with a reference electrical pulse series.
    Type: Grant
    Filed: September 13, 1977
    Date of Patent: January 16, 1979
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Raymond S. Borders, Jr., Michael H. Shearon