Patents by Inventor David Nash
David Nash 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).
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Publication number: 20240133149Abstract: A trailer towable compact telehandler having an operator cab with an internal width greater than 700 mm and a curbside weight less than 2950 kg. Also included is a telehandler having a side-mounted engine which extends through a side wall of the chassis and under a lifting arm of the telehandler. Also included is a compact tool carrier having a reduced fore-aft dimension between an attachment plane and a principal pivot member.Type: ApplicationFiled: October 19, 2023Publication date: April 25, 2024Applicant: J. C. Bamford Excavators LimitedInventors: Richard Brindle, Paul Walsham, Jack Nash, Colin Goddard, Robin Scotchford, David Craig Panni, Michael Boyd Richardson, Paula Langley, Thomas Pritchard, Christopher David Price, Jonathan Kenred Bailey, Sam de Berry
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Publication number: 20240085263Abstract: An apparatus for the continuous monitoring of a pipeline or a pipeline network carrying flowing media that can not only detect the presence of a leak but also locate the source of the leak through the use of rarefraction wave detection and methods of using the same is disclosed within. The apparatus and method are specifically configured to locate the leak source within less than 36 inches using a calibration means and a noise cancellation means.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Applicant: Pipesense, LLCInventors: Michael David Nash, Stuart Mitchell
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Publication number: 20240060847Abstract: An apparatus for the continuous monitoring of a pipeline or a pipeline network carrying flowing media that can not only detect the presence of a leak but also locate the source of the leak through the use of rarefraction wave detection and methods of using the same is disclosed within. The apparatus and method are specifically configured to locate the leak source within less than 36 inches using a calibration means and a noise cancellation means.Type: ApplicationFiled: October 24, 2023Publication date: February 22, 2024Applicant: Professional Flexible Technologies, Inc. dba ProFlex TechnologiesInventors: Michael David Nash, Stuart Mitchell
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Patent number: 11835423Abstract: An apparatus for the continuous monitoring of a pipeline or a pipeline network carrying flowing media that can not only detect the presence of a leak but also locate the source of the leak through the use of rarefaction wave detection and methods of using the same is disclosed within. The apparatus and method are specifically configured to locate the leak source within less than 36 inches using a calibration means and a noise cancellation means.Type: GrantFiled: April 29, 2022Date of Patent: December 5, 2023Assignee: Professional Flexible Technologies, Inc.Inventors: Michael David Nash, Stuart Mitchell
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Publication number: 20230332976Abstract: Provided herein are systems and methods to detect pipeline leaks. The systems and method can identify a pipeline pressure surge by applying a trained convolutional neural network (CNN) model for classifying pipeline pressure measurement images on each sensor site of a plurality of sensor sites, transfer pressure surge information obtained from at least a portion of the plurality of sensor sites to a cloud site, and determine whether the identified pressure surge is a pipeline leak at the cloud site using the pressure surge information. The plurality of sensor sites collect pipeline pressure measurement data. The pressure surge information corresponds to the identified pipeline pressure surge.Type: ApplicationFiled: April 14, 2023Publication date: October 19, 2023Inventors: Dingding Chen, Michael David Nash, Kamy Tehranchi, Scott Bauer, Mitchell Stuart
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Publication number: 20220325060Abstract: A fiber-reinforced aerogel is disclosed. The aerogel can include a porous organic polymer matrix and fibers included in the porous organic polymer matrix. The aerogel can include a thermal conductivity of less than or equal to 60 mWIm·K at a temperature of 20° C., at least a bimodal pore size distribution with a first mode of pores having an average pore size of less than or equal to 50 nanometers (nm) and a second mode of pores having an average pore size of greater than 50 nm, and a planar shape having a thickness of 5 millimeters (mm) or less and is capable of being rolled up into a roll, wherein the fibers form a woven fiber matrix.Type: ApplicationFiled: April 25, 2022Publication date: October 13, 2022Inventors: Liu YANG, Ashleigh FLETCHER, Stewart TAYLOR, Fiona SILLARS, David NASH, Andrew WEBLEY, Garrett POE
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Publication number: 20220260448Abstract: An apparatus for the continuous monitoring of a pipeline or a pipeline network carrying flowing media that can not only detect the presence of a leak but also locate the source of the leak through the use of rarefraction wave detection and methods of using the same is disclosed within. The apparatus and method are specifically configured to locate the leak source within less than 36 inches using a calibration means and a noise cancellation means.Type: ApplicationFiled: April 29, 2022Publication date: August 18, 2022Applicant: Professional Flexible Technologies, Inc. dba ProFlex TechnologiesInventors: Michael David Nash, Stuart Mitchell
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Patent number: 11359989Abstract: An apparatus for the continuous monitoring of a pipeline or a pipeline network carrying flowing media that can not only detect the presence of a leak but also locate the source of the leak through the use of rarefaction wave detection and a method of using the same is disclosed within. The apparatus and method are specifically configured to locate the leak source within less than 36 inches using a calibration means and a noise cancellation means.Type: GrantFiled: July 31, 2020Date of Patent: June 14, 2022Assignee: PROFESSIONAL FLEXIBLE TECHNOLOGIES, INC.Inventors: Michael David Nash, Stuart Mitchell
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Patent number: 11345792Abstract: Fiber-reinforced organic polymer aerogels, articles of manufacture and uses thereof are described. The reinforced aerogels include a fiber-reinforced organic polymer matrix having an at least bimodal pore size distribution with a first mode of pores having an average pore size of less than or equal to 50 nanometers (nm) and a second mode of pores having an average pore size of greater than 50 nm and a thermal conductivity of less than or equal to 30 mW/m·K at a temperature of 20° C.Type: GrantFiled: October 2, 2020Date of Patent: May 31, 2022Assignee: BLUESHIFT MATERIALS, INC.Inventors: Liu Yang, Ashleigh Fletcher, Stewart Taylor, Fiona Sillars, David Nash, Andrew Webley, Garrett Poe
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Publication number: 20210122896Abstract: Fiber-reinforced organic polymer aerogels, articles of manufacture and uses thereof are described. The reinforced aerogels include a fiber-reinforced organic polymer matrix having an at least bimodal pore size distribution with a first mode of pores having an average pore size of less than or equal to 50 nanometers (nm) and a second mode of pores having an average pore size of greater than 50 nm and a thermal conductivity of less than or equal to 30 mW/m·K at a temperature of 20° C.Type: ApplicationFiled: October 2, 2020Publication date: April 29, 2021Inventors: Liu YANG, Ashleigh FLETCHER, Stewart TAYLOR, Fiona SILLARS, David NASH, Andrew WEBLEY, Garrett POE
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Publication number: 20210041324Abstract: An apparatus for the continuous monitoring of a pipeline or a pipeline network carrying flowing media that can not only detect the presence of a leak but also locate the source of the leak through the use of rarefaction wave detection and a method of using the same is disclosed within. The apparatus and method are specifically configured to locate the leak source within less than 36 inches using a calibration means and a noise cancellation means.Type: ApplicationFiled: July 31, 2020Publication date: February 11, 2021Inventors: Michael David Nash, Stuart Mitchell
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Publication number: 20210041321Abstract: An apparatus for the continuous monitoring of a pipeline or a pipeline network carrying flowing media that can not only detect the presence of a leak but also locate the source of the leak through the use of rarefaction wave detection and a method of using the same is disclosed within. The apparatus and method are specifically configured to locate the leak source within less than 36 inches using a calibration means and a noise cancellation means.Type: ApplicationFiled: July 31, 2020Publication date: February 11, 2021Inventors: Michael David Nash, Stuart Mitchell
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Patent number: 10836880Abstract: Fiber-reinforced organic polymer aerogels, articles of manufacture and uses thereof are described. The reinforced aerogels include a fiber-reinforced organic polymer matrix having an at least bimodal pore size distribution with a first mode of pores having an average pore size of less than or equal to 50 nanometers (nm) and a second mode of pores having an average pore size of greater than 50 nm and a thermal conductivity of less than or equal to 30 mW/m·K at a temperature of 20° C.Type: GrantFiled: October 23, 2017Date of Patent: November 17, 2020Assignee: BLUESHIFT MATERIALS, INC.Inventors: Liu Yang, Ashleigh Fletcher, Stewart Taylor, Fiona Sillars, David Nash, Andrew Webley, Garrett Poe
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Patent number: 10625106Abstract: Fall protection apparatus includes a self-retracting lifeline, a tether line and a link member enabling connection of the self-retracting lifeline to the tether line. An anti-connection device is fitted to the link member permitting connection to the self-retracting lifeline but inhibiting connection to other devices when connected to the self-retracting lifeline.Type: GrantFiled: March 3, 2015Date of Patent: April 21, 2020Assignee: Latchways PlcInventor: David Nash
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Publication number: 20200071481Abstract: Fiber-reinforced organic polymer aerogels, articles of manufacture and uses thereof are described. The reinforced aerogels include a fiber-reinforced organic polymer matrix having an at least bimodal pore size distribution with a first mode of pores having an average pore size of less than or equal to 50 nanometers (nm) and a second mode of pores having an average pore size of greater than 50 nm and a thermal conductivity of less than or equal to 30 mW/m·K at a temperature of 20° C.Type: ApplicationFiled: October 23, 2017Publication date: March 5, 2020Inventors: Liu YANG, Ashleigh FLETCHER, Stewart TAYLOR, Fiona SILLARS, David NASH, Andrew WEBLEY, Garrett POE
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Patent number: 10055747Abstract: A consumer portal enables consumers to review data collected about those consumers in a privacy-protected manner, through authentication using personally identifiable information (PII) and a linking service supported by a marketing database. Once consumers review this data, they may then edit this data or determine whether they wish it to be used for marketing purposes. They are also presented with various opt-out facilities. The consumer portal is accessible by computers, tablets, smartphones, and other computing devices with Internet-access capabilities.Type: GrantFiled: June 18, 2014Date of Patent: August 21, 2018Assignee: Acxiom CorporationInventors: Rochelle Sherman, Joshua Freeman, Jennifer Barrett Glasgow, David Nash, Ann Kennedy
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Patent number: 9921184Abstract: Sodium-cesium detection systems and methods for the simultaneous detection of both sodium (Na) and cesium (Cs) in gas are provided. The detection systems include two non-identical ionization chambers each having an anode and a cathode that ionize Na and Cs in gas. Each ionization chamber generates a current proportional to the Na and Cs concentration and based on the current, Na concentration and Cs concentration in the gas is determined.Type: GrantFiled: April 20, 2017Date of Patent: March 20, 2018Assignee: TerraPower, LLCInventors: Robert Alan Corbin, David Nash, Christopher M. Regan, Shane Schweiger, Randy Thompson, Jacob Wilcox
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Publication number: 20170336358Abstract: Sodium-cesium detection systems and methods for the simultaneous detection of both sodium (Na) and cesium (Cs) in gas are provided. The detection systems include two non-identical ionization chambers each having an anode and a cathode that ionize Na and Cs in gas. Each ionization chamber generates a current proportional to the Na and Cs concentration and based on the current, Na concentration and Cs concentration in the gas is determined.Type: ApplicationFiled: April 20, 2017Publication date: November 23, 2017Applicant: TerraPower, LLCInventors: Robert Alan Corbin, David Nash, Christopher M. Regan, Shane Schweiger, Randy Thompson, Jacob Wilcox
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Patent number: 9687684Abstract: An anchor arrangement for a safety line system is for use with a bracket to secure to a structure for mounting the safety line. The anchor arrangement includes at least one of a resilient biasing mechanism and a tension indicator. The resilient biasing mechanism acts between the bracket and a reaction member provided as part of the anchor arrangement. The tension indicator can be a part of the bracket aligned adjacent an indicia zone on the anchor arrangement. The tension indicator can also include an indicator element which can be fixed to the anchor arrangement and extend through a slot or aperture in the bracket. The indicator element can also be separate from the bracket and moveable with respect to the bracket.Type: GrantFiled: January 5, 2016Date of Patent: June 27, 2017Assignee: Latchways PLCInventors: Timothy Bissett, David Nash, Richard Beale
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Publication number: 20170120088Abstract: Fall protection apparatus includes a self-retracting lifeline, a tether line and a link member enabling connection of the self-retracting lifeline to the tether line. An anti-connection device is fitted to the link member permitting connection to the self-retracting lifeline but inhibiting connection to other devices when connected to the self-retracting lifeline.Type: ApplicationFiled: March 3, 2015Publication date: May 4, 2017Inventor: David Nash