Patents by Inventor Eric Cummings
Eric Cummings 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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Patent number: 10240119Abstract: A combined anaerobic digester system and gas-to-liquid system is disclosed. The anaerobic digester requires heat, and produces methane. The gas-to-liquid system produces heat, and converts methane to higher-value products, including methanol and formaldehyde. As such, the combination of the two systems results in significant savings in terms of capital and operating expenses. A process for producing bio-formaldehyde and bio-formalin from biogas is also disclosed.Type: GrantFiled: May 6, 2016Date of Patent: March 26, 2019Assignee: Maverick Biofeuls, IncInventors: David Bradin, Samuel Yenne, Eric Cumming, Jeffrey Harrison
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Publication number: 20180135004Abstract: A combined anaerobic digester system and gas-to-liquid system is disclosed. The anaerobic digester requires heat, and produces methane. The gas-to-liquid system produces heat, and converts methane to higher-value products, including methanol and formaldehyde. As such, the combination of the two systems results in significant savings in terms of capital and operating expenses. A process for producing bio-formaldehyde and bio-formalin from biogas is also disclosed.Type: ApplicationFiled: May 6, 2016Publication date: May 17, 2018Applicant: Maverick Biofuels, Inc.Inventors: David Bradin, Samuel Yenne, Eric Cumming, Jeffrey Harrison
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Patent number: 9285139Abstract: Solar energy may be harvested utilizing arrays of solar collectors, supported and articulated to follow movement of the sun. Particular systems include arrays of solar collectors mounted on an elevation-azimuth tracking structure. From the ground up, embodiments of this system may include a Ground Interface, a Base, an Upper Truss, and a Collector. The system is designed to transmit loads with minimal deflection from the surface of the collector to the ground, while tracking the position of the sun across the sky. The use of structural, actuator, and collector elements with a minimum amount of low-cost materials, and which are able to be mass produced, allows large scale deployment of the system at reduced cost.Type: GrantFiled: January 27, 2011Date of Patent: March 15, 2016Assignee: COOLEARTH SOLARInventors: James S. Page, Robert L. Lamkin, Eric Cummings, Jacques J. Belanger, Kyle Theile
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Publication number: 20110180057Abstract: Solar energy may be harvested utilizing arrays of solar collectors, supported and articulated to follow movement of the sun. Particular systems include arrays of solar collectors mounted on an elevation-azimuth tracking structure. From the ground up, embodiments of this system may include a Ground Interface, a Base, an Upper Truss, and a Collector. The system is designed to transmit loads with minimal deflection from the surface of the collector to the ground, while tracking the position of the sun across the sky. The use of structural, actuator, and collector elements with a minimum amount of low-cost materials, and which are able to be mass produced, allows large scale deployment of the system at reduced cost.Type: ApplicationFiled: January 27, 2011Publication date: July 28, 2011Applicant: CoolEarth SolarInventors: James S. Page, Robert L. Lamkin, Eric Cummings, Jacques J. Belanger, Kyle Theile
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Patent number: 7571334Abstract: A high-voltage sequencer system includes positive and negative high-voltage supplies. A supply regulator is connected to the positive high-voltage supply. A master sequencer and programmable logic controller is connected to the supply regulator to control operation thereof. A high voltage regulator output circuit is connected to the supply regulator to receive high voltage signals therefrom. A plurality of sequencer circuits is connected between the master sequencer and programmable logic controller and the high voltage regulator output. The sequencer circuits provide signals to the high voltage regulator output to produce corresponding high-voltage signal outputs in selected sequences.Type: GrantFiled: November 1, 2004Date of Patent: August 4, 2009Inventor: Eric Cummings
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Publication number: 20080057776Abstract: Embodiments in accordance with the present invention relate to inexpensive, manufacturable, robust, and easily installed interconnections for solar energy conversion systems. Particular embodiments in accordance with the present invention provide a convenient and low-cost means of interconnecting between one or more of solar energy modules and ancillary equipment electrical, hydraulic, pneumatic, and mechanical connections including one or more power-bearing electrical wires, cooling water conduits, compressed air conduits, electronic control and networking circuitry, conduits for chemical reactants and products, and mechanical linkages. Particular embodiments are further suitable for vibration control and damping of structures.Type: ApplicationFiled: August 22, 2007Publication date: March 6, 2008Applicant: CoolEarth SolarInventor: Eric Cummings
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Publication number: 20080047546Abstract: Embodiments of the present invention relate to concentrating solar radiation using an assembly of at least one clear and one reflective film that inflates into a shape reflecting parallel rays of light to a concentrated focus in the interior or immediate proximity of the assembly. Embodiments of the present invention can be assembled in a substantially flat stack with bonds or welds between the films, compatible with conventional high-throughput film manufacturing processes. Embodiments in accordance with the present invention may employ external circumferential rings or a “harness” assembly to support and point the balloon against wind forces and the like without severe stress localization. Embodiments in accordance with the present invention may also employ film attachments to facilitate feedthroughs, reduce stress concentrations, and modify the inflated shape. Embodiments in accordance with the present invention may also employ film modifiers, including laminated films, adhesives, printing, etc.Type: ApplicationFiled: August 22, 2007Publication date: February 28, 2008Applicant: CoolEarth SolarInventor: Eric Cummings
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Publication number: 20070084727Abstract: Disclosed herein are methods and devices for coherent nonlinear chromatography. As disclosed, the devices comprise microchannels having at least one perturber which produces a non-uniformity in a field spanning the width of the microchannel. The interaction of the field non-uniformity with a particle produces a secondary flow or particle motion component which competes with a primary flow. Depending on the interaction, the particle may be retained and redirected and therefore separated from other particles.Type: ApplicationFiled: October 14, 2005Publication date: April 19, 2007Inventor: Eric Cummings
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Publication number: 20070081078Abstract: A video microscope for acquiring video images of a sample held within a sample holder comprises a stroboscopic illuminator for applying illumination to the sample when video images are to be acquired and a video camera arranged to acquire video images of the sample, the camera being movable within a housing. A real-time controller is arranged for controlling the stroboscopic illuminator and for controlling movement of the video camera, and a control system arranged to provide user configurable real-time video processing and video-event-based triggering.Type: ApplicationFiled: September 22, 2006Publication date: April 12, 2007Inventors: Eric Cummings, Kirsten Pace
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Publication number: 20070069765Abstract: A high-voltage sequencer system includes positive and negative high-voltage supplies. A supply regulator is connected to the positive high-voltage supply. A master sequencer and programmable logic controller is connected to the supply regulator to control operation thereof. A high voltage regulator output circuit is connected to the supply regulator to receive high voltage signals therefrom. A plurality of sequencer circuits is connected between the master sequencer and programmable logic controller and the high voltage regulator output. The sequencer circuits provide signals to the high voltage regulator output to produce corresponding high-voltage signal outputs in selected sequences.Type: ApplicationFiled: November 1, 2004Publication date: March 29, 2007Inventor: Eric Cummings
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Publication number: 20060201868Abstract: Disclosed herein are methods and devices for assaying and concentrating analytes in a fluid sample using dielectrophoresis. As disclosed, the methods and devices utilize substrates having a plurality of pores through which analytes can be selectively prevented from passing, or inhibited, on application of an appropriate electric field waveform. The pores of the substrate produce nonuniform electric field having local extrema located near the pores. These nonuniform fields drive dielectrophoresis, which produces the inhibition. Arrangements of electrodes and porous substrates support continuous, bulk, multi-dimensional, and staged selective concentration.Type: ApplicationFiled: March 11, 2005Publication date: September 14, 2006Inventors: Blake Simmons, Gregory McGraw, Allen Salmi, Gregory Fiechtner, Eric Cummings, Yolanda Fintschenko
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Publication number: 20050284525Abstract: A control-reliable lockout valve system has an inlet port for coupling to a source of pressurized fluid and an outlet port for coupling to a downstream fluid-actuated device. A double valve unit includes a pair of valve elements each controllably moving between a respective actuated position and a deactuated position to control a first flow path between the inlet port and the outlet port in response to a pilot pressure applied to the valve elements. The first flow path provides the pressurized fluid to the outlet port only if both of the valve elements are in the respective actuated positions. The double valve unit further includes an exhaust port, and the valve elements control a second flow path for coupling the outlet port to the exhaust port unless both of the valve elements are in the respective actuated positions.Type: ApplicationFiled: June 25, 2004Publication date: December 29, 2005Inventors: Richard Schnell, Eric Cummings
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Publication number: 20050072676Abstract: Embodiments of the present invention provide methods and devices for manipulating particles using dielectrophoresis. Insulating ridges and valleys are used to generate a spatially non-uniform electrical field. Particles may be concentrated, separated, or captured during bulk fluid flow in a channel having insulating ridges and valleys.Type: ApplicationFiled: October 3, 2003Publication date: April 7, 2005Inventors: Eric Cummings, Gregory Fiechtner