Patents by Inventor R. T. Kissell, Sr.

R. T. Kissell, Sr. 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).

  • Modular input/output system with flexible interface with field wiring
    Patent number: 5984734
    Abstract: A modular input/output (I/O) unit utilizes plug-in personality modules to provide any one of a variety of interfaces between I/O signal processing cards mounted in plug-in electronics module and a bank of terminals providing connections for field wiring.
    Type: Grant
    Filed: April 30, 1997
    Date of Patent: November 16, 1999
    Assignee: Westinghouse Process Control, Inc.
    Inventors: Timothy R. Piper, Matthew Bernard Horne, R. T. Kissell, Sr., Daniel A. Hosko