Patents by Inventor David J. Germann

David J. Germann 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: 10776706
    Abstract: A method includes identifying costs associated with different outcomes of a failure prediction algorithm. The algorithm is configured to predict one or more faults with at least one piece of industrial equipment. The different outcomes include both successful and unsuccessful predictions by the algorithm. The method also includes identifying a threshold value for the algorithm using the costs, where the threshold value is used by the failure prediction algorithm to identify whether maintenance of the at least one piece of industrial equipment is needed. The method further includes providing the threshold value to the algorithm. The threshold value is selected such that a net positive economic benefit is obtained from use of the threshold value with the failure prediction algorithm. In addition, the method can include generating a signal indicating whether maintenance is needed based on a comparison of an indicator value calculated using the algorithm and the threshold value.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: September 15, 2020
    Assignee: Honeywell International Inc.
    Inventors: Jan Zirnstein, David J. Germann, Marc Light, Gregory E. Stewart, Jonathan T. Grunow
  • Patent number: 10657199
    Abstract: A method includes identifying a statistical performance of a monitoring rule associated with an asset monitoring system. The monitoring rule includes logic configured to identify one or more faults with at least one asset, and the statistical performance includes an effectiveness of the monitoring rule in identifying the one or more faults. The method also includes identifying an economic performance of the monitoring rule, where the economic performance is based on costs associated with different outcomes of the monitoring rule. The method further includes updating or replacing the monitoring rule based on the economic performance.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: May 19, 2020
    Assignee: Honeywell International Inc.
    Inventors: Gregory E. Stewart, David J. Germann, Marc Light, Sharath Venkatesha
  • Patent number: 10503145
    Abstract: A method includes receiving information associated with operation of multiple pieces of industrial equipment at multiple sites. The multiple pieces of industrial equipment are of a same or similar type, and the information represents different types of data including operational data associated with the multiple pieces of industrial equipment and text-based data associated with the multiple pieces of industrial equipment. The method also includes analyzing the information to identify correlations in the information associated with one or more conditions involving the pieces of industrial equipment. The method further includes, based on the analyzing, generating one or more monitoring rules or routines to be used to identify the one or more conditions. The multiple pieces of industrial equipment could include machines with rotating components, machines with heat transfer equipment, or general process equipment.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: December 10, 2019
    Assignee: Honeywell International Inc.
    Inventors: David J. Germann, Gregory E. Stewart, Marc Light, Dinkar Mylaraswamy
  • Publication number: 20170357240
    Abstract: A method includes receiving information associated with industrial equipment from multiple data sources. The information includes different types of information related to the industrial equipment and is received from at least two different types of data sources. The method also includes executing exploratory analysis routines using at least some of the received information and generating one or more displays identifying results of the exploratory analysis routines. At least one of the exploratory analysis routines uses key performance indicator (KPI) data associated with the industrial equipment. At least one of the exploratory analysis routines includes logic defined by at least one user associated with the industrial equipment and uses data that is retrieved based on input from the at least one user.
    Type: Application
    Filed: June 13, 2016
    Publication date: December 14, 2017
    Inventors: Gregory E. Stewart, David J. Germann
  • Publication number: 20170249554
    Abstract: A method includes identifying costs associated with different outcomes of a failure prediction algorithm. The algorithm is configured to predict one or more faults with at least one piece of industrial equipment. The different outcomes include both successful and unsuccessful predictions by the algorithm. The method also includes identifying a threshold value for the algorithm using the costs, where the threshold value is used by the failure prediction algorithm to identify whether maintenance of the at least one piece of industrial equipment is needed. The method further includes providing the threshold value to the algorithm. The threshold value is selected such that a net positive economic benefit is obtained from use of the threshold value with the failure prediction algorithm. In addition, the method can include generating a signal indicating whether maintenance is needed based on a comparison of an indicator value calculated using the algorithm and the threshold value.
    Type: Application
    Filed: February 25, 2016
    Publication date: August 31, 2017
    Inventors: Jan Zirnstein, David J. Germann, Marc Light, Gregory E. Stewart, Jonathan T. Grunow
  • Publication number: 20170249285
    Abstract: A method includes identifying a statistical performance of a monitoring rule associated with an asset monitoring system. The monitoring rule includes logic configured to identify one or more faults with at least one asset, and the statistical performance includes an effectiveness of the monitoring rule in identifying the one or more faults. The method also includes identifying an economic performance of the monitoring rule, where the economic performance is based on costs associated with different outcomes of the monitoring rule. The method further includes updating or replacing the monitoring rule based on the economic performance.
    Type: Application
    Filed: February 25, 2016
    Publication date: August 31, 2017
    Inventors: Gregory E. Stewart, David J. Germann, Marc Light, Sharath Venkatesha
  • Publication number: 20170045419
    Abstract: A method includes obtaining at least one statistical model identified using data associated with multiple web manufacturing or processing systems, where the data includes process models used to control the multiple web manufacturing or processing systems. The method also includes obtaining one or more machine specifications of a particular web manufacturing or processing system. The method further includes generating at least one estimated process model for the particular web manufacturing or processing system using the statistical model(s) and the machine specification(s). The estimated process model(s) can be generated without step testing of the particular web manufacturing or processing system.
    Type: Application
    Filed: August 10, 2015
    Publication date: February 16, 2017
    Inventors: Gregory E. Stewart, David J. Germann
  • Publication number: 20160282847
    Abstract: A method includes receiving information associated with operation of multiple pieces of industrial equipment at multiple sites. The multiple pieces of industrial equipment are of a same or similar type, and the information represents different types of data including operational data associated with the multiple pieces of industrial equipment and text-based data associated with the multiple pieces of industrial equipment. The method also includes analyzing the information to identify correlations in the information associated with one or more conditions involving the pieces of industrial equipment. The method further includes, based on the analyzing, generating one or more monitoring rules or routines to be used to identify the one or more conditions. The multiple pieces of industrial equipment could include machines with rotating components, machines with heat transfer equipment, or general process equipment.
    Type: Application
    Filed: September 30, 2015
    Publication date: September 29, 2016
    Inventors: David J. Germann, Gregory E. Stewart, Marc Light, Dinkar Mylaraswamy