Patents by Inventor Stanley Gorzelic

Stanley Gorzelic 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).

  • Embedded security architecture for process control systems
    Patent number: 10038552
    Abstract: An apparatus includes a first distributed control system (DCS) node. The first DCS includes at least one interface configured to communicate, over a network, with a second DCS node. The first DCS node also includes at least one processing device. The processing device is configured to exchange a security association policy with the second DCS node. The processing device is also configured to exchange public keys with the second DCS node using the security association policy. The processing device is also configured to send a public key of the second DCS node to a field programmable gate array of the first DCS node. The processing device is also configured to receive a shared secret from the field programmable gate array. The processing device is also configured to generate a hash of a message using the shared secret.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: July 31, 2018
    Assignee: Honeywell International Inc.
    Inventors: Harshal S. Haridas, Alexander Chernoguzov, Michal Hojsik, Stanley Gorzelic, Mukunda Gudi
  • EMBEDDED SECURITY ARCHITECTURE FOR PROCESS CONTROL SYSTEMS
    Publication number: 20170155511
    Abstract: An apparatus includes a first distributed control system (DCS) node. The first DCS includes at least one interface configured to communicate, over a network, with a second DCS node. The first DCS node also includes at least one processing device. The processing device is configured to exchange a security association policy with the second DCS node. The processing device is also configured to exchange public keys with the second DCS node using the security association policy. The processing device is also configured to send a public key of the second DCS node to a field programmable gate array of the first DCS node. The processing device is also configured to receive a shared secret from the field programmable gate array. The processing device is also configured to generate a hash of a message using the shared secret.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 1, 2017
    Inventors: Harshal S. Haridas, Alexander Chernoguzov, Michal Hojsik, Stanley Gorzelic, Mukunda Gudi
  • Method, apparatus and system for recovery of a controller with known-compatible configuration and run-time data
    Publication number: 20070156263
    Abstract: A method includes obtaining current structural information describing a current structure of a process control system and retrieving from a checkpoint file stored structural information describing a previous structure of the process control system. If the current structural information matches the stored structural information, current configuration and operational information of a controller in the process control system is conformed to previous configuration and operational information stored in the checkpoint file.
    Type: Application
    Filed: December 30, 2005
    Publication date: July 5, 2007
    Applicant: Honeywell International Inc.
    Inventors: Stanley Gorzelic, Robert Jones, Cathleen Kilpatrick, Sushma Srinivas