Patents Assigned to Operations Technology Development NFP
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Publication number: 20230105420Abstract: A computer readable barcode on a surface of a corrodible material, and method of forming. A surface depression of an inverse bar code pattern is etched or engraved within the surface and around the code elements. A corrosion-resistant material is cured within the surface depression formed by the engraving. The corrosion-resistant material is lightly colored to frame the formed barcode lines.Type: ApplicationFiled: October 3, 2022Publication date: April 6, 2023Applicant: Operations Technology Development, NFPInventors: William Gale, Kenneth Skorenko, William E. Bernier
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Patent number: 11519809Abstract: A system, device, and method for leak detection and monitoring. The system includes a plurality of gas sensors with wireless connectivity adapted to be distributed over an area of interest that contains a suspected gas leak. An aggregator aggregates leak detection data obtained from the plurality of gas sensors. At web-based user interface allow viewing of the data on any of various non-specific electronic devices. The user interface is simultaneously accessible on a plurality of wireless mobile devices. A wireless local area network, such as a mesh network with the sensors as nodes, interconnects each of the plurality of gas sensors and the aggregator.Type: GrantFiled: December 6, 2018Date of Patent: December 6, 2022Assignee: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventor: Chris Ziolkowski
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Publication number: 20220090722Abstract: A method and system for pipeline purging with reduced environmental impact. A vacuum and/or compressor system purges air or other gases from at least a section of the pipeline to create a vacuum in the pipeline. The vacuum can then be replaced with a fuel gas, avoiding a mixing of fuel and oxidant in the pipeline. The vacuum and/or compressor system can include a fuel gas monitoring leak-detection system to monitor for fuel presence in the purging air.Type: ApplicationFiled: September 21, 2021Publication date: March 24, 2022Applicant: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: William Benincosa, Dennis R. Jarnecke
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Patent number: 10914389Abstract: A system for stopping flow in a pipe with a plug positioned in the pipe to allow for repairs of the pipe. The plug comprises a body with an inflatable or compressible member, and a cap and connector valve on the body. An inflation line with a coupling connects to the valve for blocking off and sealing a damaged area of the pipe. An inflation line is used to deposit and retrieve the plug within the pipe before and after a repair is made.Type: GrantFiled: May 1, 2019Date of Patent: February 9, 2021Assignee: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: Jeffery W. Mainzer, James E. Huebler, Jim Diehl
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Patent number: 10801657Abstract: Systems and methods for shutting off or stopping fluid flow through a pipe are provided. An inflatable bag stopper assembly is inserted through an opening into the pipe. The assembly includes one or more inflatable bags with each inflatable bag having a check valve positioned at an inlet. In inflatable bag stopper assemblies of two or more inflatable bags, the inflatable bags are connected in series. The inflatable bag stopper assembly is inflated such that the inflatable bag or bags act or serve to obstruct, block, close, or otherwise effectively foreclose passage of the fluid through the pipe.Type: GrantFiled: February 23, 2018Date of Patent: October 13, 2020Assignee: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: Jeffery W. Mainzer, Dennis R. Jarnecke
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Patent number: 10801186Abstract: A system and method for monitoring and alerting of a working equipment proximity to a utility system. The invention provides a device on the working equipment with sensors and GPS location capabilities to determine location and/or movement event data of the equipment. The invention further includes the establishment of an imaginary buffer boundary established around the utility components to use in combination with the event data to provide a reference for alerts to be triggered. Alerts are automatically provided by the system and method at the working equipment and/or a remote operator dashboard.Type: GrantFiled: July 26, 2017Date of Patent: October 13, 2020Assignee: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: Robert Marros, Saurav Acharya, Jason Sphar, Steven Blitzstein
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Patent number: 10767803Abstract: A safety plug for a pipe formed of two engageable plug halves each having a mateable face to seal together around a cable. An outer surface includes a plurality of steps corresponding with different pipe sizes for engagement within the pipe. The outer surface is threaded or includes a locking mechanism which moves a portion of the two engageable plug halves into physical engagement with threads of the pipe. The locking mechanism can include locking pins at each of the outer steps, and which are extended outward by a manual push button upon the plug being placed in a pipe.Type: GrantFiled: September 14, 2018Date of Patent: September 8, 2020Assignee: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: Jeff Mainzer, Travis Cottle
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Patent number: 10571038Abstract: A breakaway coupling includes a body and a valve assembly inside the body. The body includes a fluid conduit and a shear groove between first and second portions. The shear groove is designed to crack, break, or separate under certain conditions. The valve assembly is designed to shut off fluid flow through the fluid conduit when the shear groove cracks, breaks, or separates. The valve assembly includes a valve seat, a sealing element, one or more pins, and a biasing member. The one or more pins hold the sealing element in an open position while the shear groove is in tack, and allow the sealing element to move to a closed position (with the help of the biasing member) in the event the shear groove cracks, breaks, or separates.Type: GrantFiled: July 17, 2018Date of Patent: February 25, 2020Assignees: OPW Engineered Systems, Inc., Operations Technology Development, NFPInventors: Joseph P Roth, Michael Crum, Dennis R. Jarnecke, Krzysztof Wejdman, Narendar Venkatachalapathy
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Publication number: 20190338858Abstract: A system for stopping flow in a pipe with a plug positioned in the pipe to allow for repairs of the pipe. The plug comprises a body with an inflatable or compressible member, and a cap and connector valve on the body. An inflation line with a coupling connects to the valve for blocking off and sealing a damaged area of the pipe. An inflation line is used to deposit and retrieve the plug within the pipe before and after a repair is made.Type: ApplicationFiled: May 1, 2019Publication date: November 7, 2019Applicant: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: Jeffery W. MAINZER, James E. Huebler, Jim Diehl
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Publication number: 20190302270Abstract: A method and apparatus for improving data quality using GNSS. The method is implemented through middleware for existing GNSS survey systems. The method and device automatically analyze streams of GNSS messages from a GNSS receiver mounted to a GNSS survey pole for preconfigured conditions and also automatically measure an angle or tilt of the GNSS survey pole. The middleware automatically locks onto a location point reading of the GNSS receiver when the GNSS survey pole is positioned in an acceptable vertical position, and any preconfigured conditions within the stream of GNSS messages are met. The middleware automatically repeats the GNSS message of the location point instead of the continuing live stream of data to enable a GIS or other system to collect the location point.Type: ApplicationFiled: December 7, 2018Publication date: October 3, 2019Applicant: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: Thomas Purk, Steven Blitzstein
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Publication number: 20190170601Abstract: A system, device, and method for leak detection and monitoring. The system includes a plurality of gas sensors with wireless connectivity adapted to be distributed over an area of interest that contains a suspected gas leak. An aggregator aggregates leak detection data obtained from the plurality of gas sensors. At web-based user interface allow viewing of the data on any of various non-specific electronic devices. The user interface is simultaneously accessible on a plurality of wireless mobile devices. A wireless local area network, such as a mesh network with the sensors as nodes, interconnects each of the plurality of gas sensors and the aggregator.Type: ApplicationFiled: December 6, 2018Publication date: June 6, 2019Applicant: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventor: Chris Ziolkowski
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Publication number: 20180238483Abstract: Systems and methods for shutting off or stopping fluid flow through a pipe are provided. An inflatable bag stopper assembly is inserted through an opening into the pipe. The assembly includes one or more inflatable bags with each inflatable bag having a check valve positioned at an inlet. In inflatable bag stopper assemblies of two or more inflatable bags, the inflatable bags are connected in series. The inflatable bag stopper assembly is inflated such that the inflatable bag or bags act or serve to obstruct, block, close, or otherwise effectively foreclose passage of the fluid through the pipe.Type: ApplicationFiled: February 23, 2018Publication date: August 23, 2018Applicant: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: Jeffery W. MAINZER, Dennis R. JARNECKE
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Patent number: 10054237Abstract: A breakaway coupling includes a body and a valve assembly inside the body. The body includes a fluid conduit and a shear groove between first and second portions. The shear groove is designed to crack, break, or separate under certain conditions. The valve assembly is designed to shut off fluid flow through the fluid conduit when the shear groove cracks, breaks, or separates. The valve assembly includes a valve seat, a sealing element, one or more pins, and a biasing member. The one or more pins hold the sealing element in an open position while the shear groove is in tack, and allow the sealing element to move to a closed position (with the help of the biasing member) in the event the shear groove cracks, breaks, or separates.Type: GrantFiled: April 26, 2016Date of Patent: August 21, 2018Assignees: OPW-ENGINEERED SYSTEMS, INC., OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: Joseph P Roth, Michael Crum, Dennis R. Jarnecke, Krzysztof Wejdman, Narendar Venkatachalapathy
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Publication number: 20180038081Abstract: A system and method for monitoring and alerting of a working equipment proximity to a utility system. The invention provides a device on the working equipment with sensors and GPS location capabilities to determine location and/or movement event data of the equipment. The invention further includes the establishment of an imaginary buffer boundary established around the utility components to use in combination with the event data to provide a reference for alerts to be triggered. Alerts are automatically provided by the system and method at the working equipment and/or a remote operator dashboard.Type: ApplicationFiled: July 26, 2017Publication date: February 8, 2018Applicant: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: Robert Marros, Saurav ACHARYA, Jason SPHAR, Steven BLITZSTEIN
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Publication number: 20170113426Abstract: A method and system for repairing a leak in a utility pipeline. The system includes a mold that is attached to the utility pipeline in proximity to a leak. The method further includes injecting an adhesive and/or a sealant into the mold and allowing the adhesive or sealant to cure to form a cast sealing the leak in the utility pipeline.Type: ApplicationFiled: October 23, 2015Publication date: April 27, 2017Applicant: Operations Technology Development, NFPInventor: Jeff MAINZER
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Patent number: 8800601Abstract: An apparatus for fluid flow control, including flow stoppage, in a pipe having a saddle fitting with an axially extending outer launch tube and a coaxially aligned inner launch tube longitudinally split into two inner launch tube halves disposed within the axially extending outer launch tube. At least one inflatable flow stopper bag is disposed within the inner launch tube for stopping flow of a fluid through the pipe with which the saddle fitting is connected. An inner launch tube control rod for manipulating each of the inner launch tube halves during the inflatable stopper insertion and removal processes is connected with each of the inner launch tube halves, and a flow stopper bag control rod for manipulating the inflatable flow stoppers is connected with each of the inflatable flow stopper bags.Type: GrantFiled: January 24, 2012Date of Patent: August 12, 2014Assignee: Operations Technology Development, NFPInventor: Jeffrey William Mainzer
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Patent number: 8536817Abstract: An apparatus for generating a saddle-shaped trajectory for intersection of two cylindrical conduits. The apparatus includes an encoder module, a motorized axial module connected with the encoder module and movable only in a direction parallel to a longitudinal axis of an intersecting cylindrical conduit and a motorized rotatable module connected with the motorized axial module and rotatable around the longitudinal axis of the intersecting cylindrical conduit. Control software provided in one of the modules includes an algorithm providing control of the modules for generation of the saddle-shaped trajectory on the two cylindrical conduits. The algorithm requires input of only a radius of each of the cylindrical conduits.Type: GrantFiled: December 9, 2010Date of Patent: September 17, 2013Assignee: Operations Technology Development, NFPInventors: James Louis, Francis Xavier Hennessey, Daniel Thomas Germata
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Publication number: 20130186477Abstract: An apparatus for fluid flow control, including flow stoppage, in a pipe having a saddle fitting with an axially extending outer launch tube and a coaxially aligned inner launch tube longitudinally split into two inner launch tube halves disposed within the axially extending outer launch tube. At least one inflatable flow stopper bag is disposed within the inner launch tube for stopping flow of a fluid through the pipe with which the saddle fitting is connected. An inner launch tube control rod for manipulating each of the inner launch tube halves during the inflatable stopper insertion and removal processes is connected with each of the inner launch tube halves, and a flow stopper bag control rod for manipulating the inflatable flow stoppers is connected with each of the inflatable flow stopper bags.Type: ApplicationFiled: January 24, 2012Publication date: July 25, 2013Applicant: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventor: Jeffrey William MAINZER
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Patent number: 8358120Abstract: A method for determining a presence of live 3-phase electrical lines inside a buried pipe or conduit from outside the pipe or conduit and preferably from an above ground location. A sensor suitable for detecting vibratory signals is placed on the ground proximate the location of the buried pipe. The sensor is then used to determine the presence of a current frequency signal and a current harmonic frequency signal, whereby presence of the current frequency signal and/or the current harmonic frequency signal corresponds to a presence of a live 3-phase electrical line within the buried pipe or conduit. Although intended primarily for use in connection with buried pipes, the method may also be employed on exposed pipes and conduits.Type: GrantFiled: August 17, 2010Date of Patent: January 22, 2013Assignee: Operations Technology Development, NFPInventor: James Emerson Huebler
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Publication number: 20120150338Abstract: An apparatus for generating a saddle-shaped trajectory for intersection of two cylindrical conduits. The apparatus includes an encoder module, a motorized axial module connected with the encoder module and movable only in a direction parallel to a longitudinal axis of an intersecting cylindrical conduit and a motorized rotatable module connected with the motorized axial module and rotatable around the longitudinal axis of the intersecting cylindrical conduit. Control software provided in one of the modules includes an algorithm providing control of the modules for generation of the saddle-shaped trajectory on the two cylindrical conduits. The algorithm requires input of only a radius of each of the cylindrical conduits.Type: ApplicationFiled: December 9, 2010Publication date: June 14, 2012Applicant: OPERATIONS TECHNOLOGY DEVELOPMENT, NFPInventors: James LOUIS, Francis Xavier HENNESSEY, Daniel Thomas GERMATA