Patents by Inventor David K. Johnson

David K. Johnson 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).

  • Patent number: 8164435
    Abstract: An alarm provision system comprises a recognizer component that receives an alarm/event and recognizes the alarm/event. A provision component analyzes hierarchical relationships associated with an industrial environment and automatically provides a subscribing entity with the alarm/event and at least one other alarm/event that is related to the received alarm/event, the provision of the at least one other alarm/event is based at least in part upon the analysis of the hierarchical relationships.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: April 24, 2012
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Kenwood H. Hall, Eric G. Dorgelo, David K. Johnson, Dale Sapach
  • Publication number: 20110156895
    Abstract: An alarm provision system comprises a recognizer component that receives an alarm/event and recognizes the alarm/event. A provision component analyzes hierarchical relationships associated with an industrial environment and automatically provides a subscribing entity with the alarm/event and at least one other alarm/event that is related to the received alarm/event, the provision of the at least one other alarm/event is based at least in part upon the analysis of the hierarchical relationships.
    Type: Application
    Filed: March 4, 2011
    Publication date: June 30, 2011
    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
    Inventors: Kenwood H. Hall, Eric G. Dorgelo, David K. Johnson, Dale Sapach
  • Patent number: 7902965
    Abstract: An alarm provision system comprises a recognizer component that receives an alarm/event and recognizes the alarm/event. A provision component analyzes hierarchical relationships associated with an industrial environment and automatically provides a subscribing entity with the alarm/event and at least one other alarm/event that is related to the received alarm/event, the provision of the at least one other alarm/event is based at least in part upon the analysis of the hierarchical relationships.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: March 8, 2011
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Kenwood H. Hall, Eric G. Dorgelo, David K. Johnson, Dale Sapach
  • Patent number: 7675406
    Abstract: A field device in an industrial environment comprises a clock that is synchronized with a clock of at least one other field device. A timestamp generator component creates a timestamp for at least one of an alarm and an event created within the field device, the timestamp accords to the synchronized time. An alarm generator component analyzes data produced and/or consumed by the field device and generates an alarm and/or event based at least in part upon the analysis.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: March 9, 2010
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: John J. Baier, Eric G. Dorgelo, Kenwood H. Hall, Charles M. Rischar, David K. Johnson, Dale Sapach
  • Patent number: 7612661
    Abstract: Systems and methods that dynamically generates alarms in real time are disclosed. An interface component receives instructions for generating alarms. A builder component dynamically creates alarms in real time based on instructions received and information stored on a data repository. The information comprises at least one or more of user roles, language spreadsheet and device characteristics. The system can further comprise a publisher component that packages alarms for delivery to web servers and/or another network. A proxy component for implementing the subject invention with legacy controllers is also disclosed.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: November 3, 2009
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: David K. Johnson, Eric G. Dorgelo, Kenwood H. Hall, Jan Bezdicek, Dale Robert Sapach, John J. Baier
  • Patent number: 7551072
    Abstract: An alarm configuration system comprises a receiver component that receives parameters relating to an industrial process. An alarm generator component automatically configures an alarm during run-time based at least in part upon an analysis of the received parameters. Thus, the alarm generator component can alter alarm instructions during run-time within an industrial environment.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: June 23, 2009
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Kevin Tambascio, Kenwood H. Hall, John J. Baier, David K. Johnson, Dale Sapach, Jan Bezdicek
  • Publication number: 20090157047
    Abstract: Disclosed are coatings for medical devices. The medical device can have a surface. The coatings can have a first and a second layer. The first layer can be disposed on at least a portion of the surface of the medical device, and the first layer can comprise a first copolymer. The first copolymer can have a first polymeric unit that can adhere to the surface of the medical device and a second polymeric unit that can adhere to the second layer. The second layer can be disposed on at least a portion of the first layer, and the second layer can comprise a second copolymer. The second copolymer can comprise a third polymeric unit that can adhere to the first layer and a second polymeric unit that can provide the surface properties of the coating. Methods of applying coatings are also disclosed.
    Type: Application
    Filed: December 13, 2007
    Publication date: June 18, 2009
    Applicant: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: HORNG-BAN LIN, STEVE KANGAS, DAVID K. JOHNSON
  • Patent number: 7541920
    Abstract: Systems and methods that can enhance protection of alarms and events within an industrial control environment are provided. An alarm security component employs cryptographic mechanisms and techniques to encrypt alarms and/or events related to field devices of an industrial controller system. Also included is a two-way mutual authentication using cryptography, thereby ensuring that an alarm is a valid alarm and that the clients using the alarms are authorized alarm clients. Effectively, the innovation can regulate access to alarms and events by unauthorized external entities (e.g., monitors and/or users) by employing cryptographic mechanisms.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: June 2, 2009
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Kevin Tambascio, Kenwood H. Hall, John J. Baier, Eric G. Dorgelo, Charles M. Rischar, David K. Johnson
  • Patent number: 7538664
    Abstract: An alarm generation system within an industrial automation environment comprises a packaging component that packages contextual data together with an alarm. A provision component relays the packaged contextual data and the alarm to an appropriate device. Thus, customized alarms can be provided for certain recipients given particular situations.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: May 26, 2009
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Eric G. Dorgelo, Kenwood H. Hall, David K. Johnson, Jan Bezdicek, Charles Martin Rischar, Dale Robert Sapach, John J. Baier, Kevin Michael Tambascio, Daniel Cernohorsky
  • Patent number: 7513972
    Abstract: The present invention discloses a comprehensive, efficient, and cost effective portable evaporator unit, method, and system for the treatment of brine. The evaporator unit, method, and system require a pretreatment process that removes heavy metals, crude oil, and other contaminates in preparation for the evaporator unit. The pretreatment and the evaporator unit, method, and system process metals and brine at the site where they are generated (the well site). Thus, saving significant money to producers who can avoid present and future increases in transportation costs.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: April 7, 2009
    Assignee: Hart Resource Technologies, Inc.
    Inventors: Paul John Hart, Bruce G. Miller, Ronald T. Wincek, Glenn E. Decker, David K. Johnson
  • Publication number: 20080079597
    Abstract: Systems and methods that can enhance protection of alarms and events within an industrial control environment are provided. An alarm security component employs cryptographic mechanisms and techniques to encrypt alarms and/or events related to field devices of an industrial controller system. The specification also discloses two-way mutual authentication using cryptography, thereby ensuring that an alarm is a valid alarm and that the clients using the alarms are authorized alarm clients. Effectively, the innovation can regulate access to alarms and events by unauthorized external entities (e.g., monitors and/or users) by employing cryptographic mechanisms.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
    Inventors: Kevin Tambascio, Kenwood H. Hall, John J. Baier, Eric G. Dorgelo, Charles M. Rischar, David K. Johnson
  • Publication number: 20080079595
    Abstract: A field device in an industrial environment comprises a clock that is synchronized with a clock of at least one other field device. A timestamp generator component creates a timestamp for at least one of an alarm and an event created within the field device, the timestamp accords to the synchronized time. An alarm generator component analyzes data produced and/or consumed by the field device and generates an alarm and/or event based at least in part upon the analysis.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
    Inventors: John J. Baier, Eric G. Dorgelo, Kenwood H. Hall, Charles M. Rischar, David K. Johnson, Dale Sapach
  • Publication number: 20080079560
    Abstract: An alarm provision system comprises a recognizer component that receives an alarm/event and recognizes the alarm/event. A provision component analyzes hierarchical relationships associated with an industrial environment and automatically provides a subscribing entity with the alarm/event and at least one other alarm/event that is related to the received alarm/event, the provision of the at least one other alarm/event is based at least in part upon the analysis of the hierarchical relationships.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
    Inventors: Kenwood H. Hall, Eric G. Dorgelo, David K. Johnson, Dale Sapach
  • Publication number: 20080079558
    Abstract: An alarm generation system within an industrial automation environment comprises a packaging component that packages contextual data together with an alarm. A provision component relays the packaged contextual data and the alarm to an appropriate device. Thus, customized alarms can be provided for certain recipients given particular situations.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
    Inventors: Eric G. Dorgelo, Kenwood H. Hall, David K. Johnson, Jan Bezdicek, Charles Martin Rischar, Dale Robert Sapach, John J. Baier, Kevin Michael Tambascio, Daniel Cernohorsky
  • Publication number: 20080079596
    Abstract: An industrial field device comprises an alarm generator component that creates an alarm relating to the industrial field device and a buffering component that selectively caches the alarm within a data repository. The field device can be an industrial controller or a network infrastructure device. The alarm created by the alarm generator component can be customized according to user information, including user preferences.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
    Inventors: John J. Baier, Eric G. Dorgelo, Kenwood H. Hall, Charles M. Rischar, David K. Johnson, Dale Sapach, Jan Bezdicek, Daniel Cernohorsky
  • Publication number: 20080079559
    Abstract: An alarm configuration system comprises a receiver component that receives parameters relating to an industrial process. An alarm generator component automatically configures an alarm during run-time based at least in part upon an analysis of the received parameters. Thus, the alarm generator component can alter alarm instructions during run-time within an industrial environment.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
    Inventors: Kevin Tambascio, Kenwood H. Hall, John J. Baier, David K. Johnson, Dale Sapach, Jan Bezdicek
  • Publication number: 20080082654
    Abstract: A system that facilitates automatic discovery of alarms/events in an industrial environment comprises an analyzer component that receives a subscription to an alarm/event and analyzes the subscription. An interrogator component interrogates a field device to determine whether the field device generates alarms/events that conform to the subscription.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
    Inventors: Kevin Tambascio, Eric G. Dorgelo, John J. Baier, Kenwood H. Hall, David K. Johnson, Dale Sapach, Jan Bezdicek
  • Publication number: 20040261952
    Abstract: The present invention discloses a comprehensive, efficient, and cost effective portable evaporator unit, method, and system for the treatment of brine. The evaporator unit, method, and system require a pretreatment process that removes heavy metals, crude oil, and other contaminates in preparation for the evaporator unit. The pretreatment and the evaporator unit, method, and system process metals and brine at the site where they are generated (the well site). Thus, saving significant money to producers who can avoid present and future increases in transportation costs.
    Type: Application
    Filed: May 21, 2004
    Publication date: December 30, 2004
    Inventors: Paul John Hart, Bruce G. Miller, Ronald T. Wincek, Glenn E. Decker, David K. Johnson
  • Patent number: 6640889
    Abstract: A vehicle heating and cooling system having a first coolant loop selectively connecting an engine cooling system with a heater core or a first coolant/refrigerant heat exchanger, a second coolant loop connecting a second coolant/refrigerant heat exchanger and the heater core to warm a passenger compartment of the vehicle. The system also includes a refrigerant loop that provides for conventional cooling of the passenger compartment of the vehicle, as well as operating as a heat pump, together with the coolant loops, to provide heat to the vehicle passenger compartment.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: November 4, 2003
    Assignee: Visteon Global Technologies, Inc.
    Inventors: Shane A. Harte, Franck A. Vouzelaud, David K. Johnson, Thomas P. Gielda
  • Publication number: 20030164001
    Abstract: A vehicle heating and cooling system having both a coolant loop with a heater core employing a coolant to warm a passenger compartment of the vehicle, and a refrigerant loop with an air conditioning system for cooling the passenger compartment of the vehicle. The refrigerant loop and coolant loop can also operate together where the air conditioning system is operating as a heat pump and drawing heat from the coolant loop.
    Type: Application
    Filed: March 4, 2002
    Publication date: September 4, 2003
    Inventors: Franck A. Vouzelaud, Thomas P. Gielda, Shane A. Harte, David K. Johnson