Patents by Inventor Martin J. Seabolt

Martin J. Seabolt 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).

  • Fault isolation circuit
    Patent number: 5473752
    Abstract: A system for detecting and isolating faults in a two-wire communications loop which includes a number of node circuits dispersed along the loop. Each node circuit executes a fault detection algorithm and selectively switches its connections to adjacent node circuits to effectively isolate itself from the fault condition. When all node circuits have completed their respective fault detection algorithms the fault condition is disconnected from the two-wire communications loop.
    Type: Grant
    Filed: January 20, 1995
    Date of Patent: December 5, 1995
    Assignee: Detector Electronics Corporation
    Inventors: Edward G. Beistle, Martin J. Seabolt