Patents by Inventor David McConnell
David McConnell 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: 20250179731Abstract: Integrated methods and systems for recycling waste material including waste paper are provided, the methods including shredded the waste material, treating the shredded waste material in the pressure vessel at an elevated processing temperature and an elevated processing pressure to form a treated waste material including a substantially re-pulped waste paper; discharging the treated waste material from the pressure vessel; and thereafter separating and diluting the treated waste material to dilute a portion including the substantially re-pulped waste paper to from about 1% to about 20% by weight solids. The recovered paper pulp fraction and substantially fiber-free recoverable/recyclable plastics and metals may be further separated and used as feedstock in a variety of subsequent processes.Type: ApplicationFiled: February 20, 2023Publication date: June 5, 2025Inventors: Trent Moberg, David McConnell, Christer Henriksson, James Rule
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Patent number: 12000696Abstract: A method may comprise measuring, by a conductivity or resistance measuring device, the conductivity or resistance of a surface of a substrate; comparing, by the conductivity or resistance measuring device, the measured conductivity or resistance to a reference value; and/or determining, by the conductivity or resistance measuring device, a presence or an absence of an antimicrobial system on the surface. The antimicrobial system may comprise a first coating, wherein the first coating may comprise an antimicrobial compound, wherein the antimicrobial compound may comprise a first end and a second end opposite the first end with a hydrocarbon chain therebetween, wherein the antimicrobial compound may comprise a cationic functional group on the first end and a silane group on the second end.Type: GrantFiled: March 18, 2021Date of Patent: June 4, 2024Assignee: B/E AEROSPACE, INC.Inventors: Katherine Urena Pimentel, Steven A. Poteet, Thomas Martz, David McConnell, Vijay V. Pujar, Irene Rexwinkle
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Patent number: 10444278Abstract: A method, computer program product, computing system, and an automated test platform for testing at least one device under test includes a test head configured to receive the at least one device under test. A processing system is configured to: provide a voltage signal having a plurality of voltages to the at least one device under test, monitor a current flow into the at least one device under test during each of the plurality of voltages, thus generating a plurality of monitored current values that correspond to the plurality of voltages, and determine if one or more of the plurality of monitored current values exceeds one or more of a plurality of current thresholds.Type: GrantFiled: September 13, 2017Date of Patent: October 15, 2019Assignee: Xcerra CorporationInventors: Benjamin Brown, Niraj Rangwala, David McConnell, Peter Ho, Howard Maassen
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Patent number: 10379154Abstract: A method, computer program product, computing system, and an automated test platform for testing at least one device under test includes a test head configured to receive the at least one device under test. A processing system is configured to: provide a voltage signal having a plurality of voltages to the at least one device under test, and monitor a current flow into the at least one device under test during each of the plurality of voltages, thus generating a plurality of monitored current values that correspond to the plurality of voltages. The plurality of monitored current values are stored.Type: GrantFiled: September 13, 2017Date of Patent: August 13, 2019Assignee: Xcerra CorporationInventors: Benjamin Brown, Niraj Rangwala, David McConnell, Howard Massenn
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Publication number: 20180080979Abstract: A method, computer program product, computing system, and an automated test platform for testing at least one device under test includes a test head configured to receive the at least one device under test. A processing system is configured to: provide a voltage signal having a plurality of voltages to the at least one device under test, monitor a current flow into the at least one device under test during each of the plurality of voltages, thus generating a plurality of monitored current values that correspond to the plurality of voltages, and determine if one or more of the plurality of monitored current values exceeds one or more of a plurality of current thresholds.Type: ApplicationFiled: September 13, 2017Publication date: March 22, 2018Inventors: Benjamin Brown, Niraj Rangwala, David McConnell, Peter Ho, Howard Maassen
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Publication number: 20180080978Abstract: A method, computer program product, computing system, and an automated test platform for testing at least one device under test includes a test head configured to receive the at least one device under test. A processing system is configured to: provide a voltage signal having a plurality of voltages to the at least one device under test, and monitor a current flow into the at least one device under test during each of the plurality of voltages, thus generating a plurality of monitored current values that correspond to the plurality of voltages. The plurality of monitored current values are stored.Type: ApplicationFiled: September 13, 2017Publication date: March 22, 2018Inventors: Benjamin Brown, Niraj Rangwala, David McConnell, Howard Maassen
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Publication number: 20140076910Abstract: A carrier device for containers, the carrier device has a body that includes a planar bottommost surface and at least one opening. The opening in the body is configured to receive at least one container at a time. Moreover, the opening has an inside periphery configured to receive containers having different outer periphery configurations.Type: ApplicationFiled: September 20, 2012Publication date: March 20, 2014Inventor: David McConnell
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Patent number: 8573628Abstract: The present invention is a configurable trailer hitch that provides an extended towing position for transferring a tractor force to a load, and a retracted storage position for safely stowing the hitch under a towing vehicle. The trailer hitch has a spring loaded retaining pin which engages a hitch receiver when the trailer hitch is placed in the towing position, and a storage latch adapted to hold the hitch receiver when the trailer hitch is placed in the storage position.Type: GrantFiled: January 23, 2012Date of Patent: November 5, 2013Inventor: David McConnell
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Publication number: 20130127170Abstract: A system and method for converting natural resources, such as wind, to electrical energy, where the system is capable of long term energy storage in conditions of low, high or intermittent wind speeds. The system further comprises three closed-loop systems, two hydraulic closed loop systems and one gas system.Type: ApplicationFiled: February 27, 2012Publication date: May 23, 2013Applicant: Lancaster Wind Systems Inc.Inventor: David McConnell
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Publication number: 20120119469Abstract: The present invention is a configurable trailer hitch that provides an extended towing position for transferring a tractor force to a load, and a retracted storage position for safely stowing the hitch under a towing vehicle. The trailer hitch has a spring loaded retaining pin which engages a hitch receiver when the trailer hitch is placed in the towing position, and a storage latch adapted to hold the hitch receiver when the trailer hitch is placed in the storage position.Type: ApplicationFiled: January 23, 2012Publication date: May 17, 2012Inventor: David McConnell
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Patent number: 8100428Abstract: The present invention is a configurable trailer hitch that provides an extended towing position for transferring a tractor force to a load, and a retracted storage position for safely stowing the hitch under a towing vehicle. The trailer hitch has a spring loaded retaining pin which engages a hitch receiver when the trailer hitch is placed in the towing position, and a storage latch adapted to hold the hitch receiver when the trailer hitch is placed in the storage position.Type: GrantFiled: July 26, 2010Date of Patent: January 24, 2012Inventor: David McConnell
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Publication number: 20100289249Abstract: The present invention is a configurable trailer hitch that provides an extended towing position for transferring a tractor force to a load, and a retracted storage position for safely stowing the hitch under a towing vehicle. The trailer hitch has a spring loaded retaining pin which engages a hitch receiver when the trailer hitch is placed in the towing position, and a storage latch adapted to hold the hitch receiver when the trailer hitch is placed in the storage position.Type: ApplicationFiled: July 26, 2010Publication date: November 18, 2010Inventor: David McConnell
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Patent number: 7793967Abstract: The present invention is a configurable trailer hitch that provides an extended towing position for transferring a tractor force to a load, and a retracted storage position for safely stowing the hitch under a towing vehicle. The trailer hitch has a spring loaded retaining pin which engages a hitch receiver when the trailer hitch is placed in the towing position, and a storage latch adapted to hold the hitch receiver when the trailer hitch is placed in the storage position.Type: GrantFiled: December 11, 2008Date of Patent: September 14, 2010Inventor: David McConnell
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Publication number: 20100148471Abstract: The present invention is a configurable trailer hitch that provides an extended towing position for transferring a tractor force to a load, and a retracted storage position for safely stowing the hitch under a towing vehicle. The trailer hitch has a spring loaded retaining pin which engages a hitch receiver when the trailer hitch is placed in the towing position, and a storage latch adapted to hold the hitch receiver when the trailer hitch is placed in the storage position.Type: ApplicationFiled: December 11, 2008Publication date: June 17, 2010Inventor: David McConnell
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Publication number: 20090170994Abstract: Disclosed herein is are compositions comprising ground calcium carbonate having a mean particle size (d50) having a BET surface area greater than commercially available compositions having a comparable mean particle size. Viscous nonaqucous compositions and low viscosity aqueous composition comprising such ground calcium carbonate compositions are also described herein. Also disclosed are methods of grinding calcium carbonate such that the product calcium carbonate has a large mean particle size as well as a large surface area.Type: ApplicationFiled: December 1, 2005Publication date: July 2, 2009Inventors: David McConnell, David Taylor, Edward Sare
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Patent number: 7418820Abstract: A wind turbine includes a closed loop hydrostatic transmission. The rotor is directly coupled to a low-speed high torque hydraulic motor, which is pressure-reversible to act as a pump. A variable displacement, pressure compensated hydrostatic transmission receives the hydraulic fluid output and drives a generator. The hydrostatic transmission and the generator may be compactly located in the nacelle of wind turbine tower.Type: GrantFiled: May 16, 2003Date of Patent: September 2, 2008Assignee: MHL Global Corporation Inc.Inventors: Alexander S. Harvey, David McConnell
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Publication number: 20060210406Abstract: A wind turbine includes a closed loop hydrostatic transmission. The rotor is directly coupled to a low-speed high torque hydraulic motor, which is pressure-reversible to act as a pump. A variable displacement, pressure compensated hydrostatic transmission receives the hydraulic fluid output and drives a generator. The hydrostatic transmission and the generator may be compactly located in the nacelle of wind turbine tower.Type: ApplicationFiled: May 16, 2003Publication date: September 21, 2006Inventors: Alexander Harvey, David McConnell
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Patent number: D823609Type: GrantFiled: December 9, 2016Date of Patent: July 24, 2018Assignee: STONEY CREEK (EST 1994) LIMITEDInventors: Michael James Plunkett, Glenn James Dougal, Brent David McConnell, Sally Grace Biedrowski, Brendon Scott Li, Miles Bruce McGill, Sally Francis Wade