Patents by Inventor David L. Rusher

David L. Rusher 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).

  • Radiation hardened bistable logic circuit
    Patent number: 5039876
    Abstract: The invention is a radiation hardened bistable logic circuit employing two pairs of parallelly connected transistors, cross coupled through diode "OR" circuits, with back-to-back diodes between the gates or bases of the two FETs or bipolar transistors comprising each pair.
    Type: Grant
    Filed: October 9, 1990
    Date of Patent: August 13, 1991
    Assignee: Rockwell International Corporation
    Inventors: Walter Hochwald, David L. Rusher, Michael A. Kreidt