Patents Assigned to RMT, Inc.
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Publication number: 20120042439Abstract: An interchangeable cumberbund with integrated wiring to allow for connecting a variety of electronic devices for an intended purpose or mission and exchanging a configured garment for another. The reconfigurable cumberbund allows for multiple quick-disconnect cable harnesses to be weaved into the cumberbund which enables rapid and convenient removal of hardware that incorporates all I/O to a computer. The reconfigurable cumberbund connected to a wearable tactical vest containing a mobile ultra-rugged personal computer is the essential combination that allows hands-free use by the user.Type: ApplicationFiled: July 26, 2011Publication date: February 23, 2012Applicant: RMT, INC.Inventors: Justin Dyster, Michael Stimpson, Nate Patulski, Norman Lange, Chris Stalzer
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Publication number: 20120042286Abstract: A method for recalling application programs in a computer having a memory includes accepting a first user input for indicating a program configuration of application programs running on the computer and storing the program configuration in the memory in association an icon to provide a stored program configuration. The icon is displayed and a second user input for indicating the icon is accepted. The application programs of the stored program configuration are launched in response to the second user input. A further program configuration of application programs running on the computer in the memory is stored in association with a further icon to provide a further stored program configuration, and a further user input for selecting either the icon or the further icon is accepted. The application programs of either the stored program configuration or the further stored program configuration are selectively launched in response to the second user input.Type: ApplicationFiled: August 9, 2011Publication date: February 16, 2012Applicant: RMT, INC.Inventors: Michael Patrick Sullivan, Justin Cade Dyster
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Patent number: 8015395Abstract: A personal computer and methods of reconfiguration are described. An implementation of a personal computer may comprise a processor portion running a diagnostic application. A field programmable gate array in communication with the processor portion may be provided. A configurable non-volatile computer memory in communication with the field programmable gate array and wherein the field programmable gate array is programmed to reconfigure the non-volatile computer memory may be provided. Methods of reconfiguration of a personal computer are provided.Type: GrantFiled: April 9, 2008Date of Patent: September 6, 2011Assignee: RMT, Inc.Inventors: Shane Lewis, Justin Dyster, Layne N. Phillips, Michael Stimpson
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Patent number: 7607005Abstract: Particular implementations are particularly useful in providing a system in which the hardware is more easily upgradable and new hardware functionality may be added without adding any new physical hardware. Through placement of an FPGA closely associated with the CPU of a personal computer, the FPGA may be reconfigured to act as new hardware. A system for installing new virtual hardware involves loading firmware into memory associated with the FPGA and reconfiguring the FPGA through a microcontroller. Particular implementations include universal ports associated with the FPGA into which adapter plugs can be placed to quickly adapt to any device that may be added through the virtual hardware use of the FPGA. Other implementations include high density connectors into which a plurality of ports of varying configurations may be plugged for connection of external electronic equipment through the FPGA.Type: GrantFiled: December 22, 2005Date of Patent: October 20, 2009Assignee: RMT, Inc.Inventor: Shane Lewis
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Patent number: 7560034Abstract: A method for treating a spent caustic solution having a pH greater than about 10.5 includes the steps of (a) lowering the pH of the caustic solution into the range of between about 10 to 10.5 to produce a pH-modified caustic solution; (b) oxidizing the pH-modified caustic solution until the solution to produce a non-sulfide reactive oxidized solution; and (c) lowering the pH of the oxidized solution to a pH less than 9. Methods for oxidizing inorganic substrates in aqueous solutions using an oxidizing agent such as pure oxygen, oxygen-enriched air or ozone are improved by including in the headspace above the aqueous solution a diluent gas and by recycling the oxygen with diluent gas into the reactor.Type: GrantFiled: February 24, 2006Date of Patent: July 14, 2009Assignee: RMT, Inc.Inventor: Ajit K. Chowdhury
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Patent number: 7497948Abstract: A system and method to treat a site includes oxygenating or ozonating the site, adding nutrients, and maintaining a low bio-chemical-oxygen-demand-to-total-kjeldahl-nitrogen (BOD5:TKN) ratio. Furthermore, the system and method maintain conditions effective to permit aerobic biological deamination of organic-nitrogen compounds and nitrification of ammonia-nitrogen compounds.Type: GrantFiled: October 25, 2005Date of Patent: March 3, 2009Assignee: RMT, Inc.Inventors: Ajit K. Chowdhury, Jack W. Anderson
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Patent number: 7374367Abstract: A leaching-stabilized heavy metal-contaminated matrix can be stored in a subsurface saturated zone by contacting the matrix with an amount of an agent for increasing acid-neutralization capacity sufficient to provide the stored matrix a preselected permanence level.Type: GrantFiled: July 1, 2003Date of Patent: May 20, 2008Assignee: RMT, Inc.Inventor: Ajit K. Chowdhury
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Patent number: 7351191Abstract: A method for solidifying an oil-contaminated aqueous waste in situ or ex situ includes the step of combining the oil-contaminated waste with a clay, a cement and a sulfite salt solidification agent to form a solidified waste matrix, wherein the solidification agent undergoes hydration and cementation reactions in the waste matrix in the presence of water. Optionally, heavy metal stabilizing agents can also be combined with the waste.Type: GrantFiled: September 2, 2005Date of Patent: April 1, 2008Assignee: RMT, IncInventors: Ajit K. Chowdhury, Jeff C. Macri, Kevin L. Baker, Gregory J. Graf
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Patent number: 7326285Abstract: Vapor recovery systems and methods are disclosed in association with a denatured alcohol production system. Hydrocarbon vapors are miscible in a motive fluid that captures the vapors and forms a hydrocarbon-alcohol solution. The recovered hydrocarbons are not removed from the solution, but are used in production of the denatured alcohol.Type: GrantFiled: May 24, 2005Date of Patent: February 5, 2008Assignee: RMT, Inc.Inventor: Ajit Chowdhury
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Patent number: 7005076Abstract: A method for treating a spent caustic solution having a pH greater than about 10.5 includes the steps of (a) lowering the pH of the caustic solution into the range of between about 10 to 10.5 to produce a pH-modified caustic solution; (b) oxidizing the pH-modified caustic solution until the solution to produce a non-sulfide reactive oxidized solution; and (c) lowering the pH of the oxidized solution to a pH less than 9.Type: GrantFiled: June 6, 2003Date of Patent: February 28, 2006Assignee: RMT, Inc.Inventors: Ajit K. Chowdhury, Sarah Wilk
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Patent number: 6949197Abstract: A method for neutralizing in situ pore water associated with a subsurface waste material body, the pore water having a pH of less than 2, the method includes the steps of adding a non-carbonate alkali to the pore water to produce a pH-modified acidic pore water having a pH between about 4 and about 5; and adding a carbonate alkali to the pH-modified pore water in an amount sufficient to raise the pore water pH to between about 6 and about 8.Type: GrantFiled: June 6, 2003Date of Patent: September 27, 2005Assignee: RMT, Inc.Inventors: Ajit K. Chowdhury, Terry Vandenbush
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Patent number: 6843617Abstract: A method is provided for stabilizing toxic materials in a waste matrix and in the pore water of the waste matrix. The method includes the steps of combining with the waste matrix (and pore water) an agent for controlling the oxidation-reduction potential of the matrix/water, an agent for controlling the pH of matrix/water, and an agent for adsorbing or coprecipitating the toxic material in the matrix/water.Type: GrantFiled: April 7, 2003Date of Patent: January 18, 2005Assignee: RMT, Inc.Inventors: Ajit Chowdhury, Lane D. Tickanen
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Patent number: 6607474Abstract: A method for stabilizing chromium in a chromium-contaminated waste matrix characterized by high concentrations of alkaline material (such as lime) includes the steps of contacting a source of hexavalent chromium with a source of ferrous ions to produce ferric ions; oxidizing iron pyrite to produce ferrous sulfate and sulfuric acid; and contacting the alkaline chromium-contaminated particulate matter with the ferrous sulfate and the sulfuric acid for a time sufficient to convert ferrous sulfate into ferric sulfate and to reduce mobile hexavalent chromium to non-leachable trivalent chromium. The method is integrated in that ferrous sulfate produced by oxidizing iron pyrite serves as a source of ferrous ions in the first contacting step.Type: GrantFiled: June 27, 2001Date of Patent: August 19, 2003Assignee: RMT, Inc.Inventor: Ajit K. Chowdhury
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Patent number: 6543964Abstract: A method for stabilizing arsenic in a waste matrix includes the steps of combining with the waste matrix an agent for controlling the oxidation-reduction potential of the matrix, an agent for controlling the pH of the matrix and an agent for adsorbing or coprecipitating the arsenic in the matrix.Type: GrantFiled: December 29, 2000Date of Patent: April 8, 2003Assignee: RMT, Inc.Inventors: Ajit K Chowdhury, Lane D Tickanen
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Patent number: 6254312Abstract: A method for stabilizing arsenic in a waste matrix includes the steps of combining with the waste matrix an agent for controlling the oxidation-reduction potential of the matrix, an agent for controlling the pH of the matrix and an agent for adsorbing or coprecipitating the arsenic in the matrix.Type: GrantFiled: June 18, 1998Date of Patent: July 3, 2001Assignee: RMT, Inc.Inventors: Ajit K Chowdhury, Lane D Tickanen
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Patent number: 6001252Abstract: A method for in situ anaerobic dehalogenation of a halogenated organic compound in a groundwater plume reduces or prevents indigenous aerobic microorganisms from competing for a supplied electron donor with an anaerobic microorganism that reductively dehalogenates the organic compound when an electron donor is available. The method includes the step of injecting in situ into a groundwater-saturated matrix within or upgradient of a source of the organic compound a deoxygenated aqueous solution that comprises an electron donor to facilitate reductive dehalogenation of the organic compound.Type: GrantFiled: July 9, 1998Date of Patent: December 14, 1999Assignee: RMT, Inc.Inventors: John M Rice, Stacey A Koch
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Patent number: 5994121Abstract: A method for treating a recalcitrant organic contaminant in contaminated soil or waste includes the steps of (1) maintaining indigenous bacteria or microbes in the contaminated soil or waste at a population level below which the indigenous bacteria or microbes are able to interfere with the enzyme while the enzyme acts against the contaminant and (2) exposing the contaminated soil or waste to an enzyme for a time sufficient to decrease the amount of the recalcitrant organic contaminant in the soil or waste. If the soil or waste also includes one or more readily degradable organic chemical, the method can include the additional step of reducing the content of the readily degradable organic chemical in the soil or waste.Type: GrantFiled: April 27, 1998Date of Patent: November 30, 1999Assignee: RMT, Inc.Inventors: Thomas R. Stolzenburg, Marianne D. Duner
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Patent number: 5902392Abstract: This invention involves a novel paint formulation comprising a phosphate or metal sulfide heavy metal reactive compound, a binder, a solubilizing compound and a buffer which acts as a carrier for heavy metal reactive chemicals so that when this novel paint is applied to a heavy metal painted surface and both are subsequently removed, the heavy metal paint waste is rendered non-hazardous under the TCLP test.Type: GrantFiled: July 3, 1996Date of Patent: May 11, 1999Assignees: RMT, Inc., Hoffer's Coatings, Inc.Inventors: Michael L. Henkelman, Michael Bruce Prenosil, Robert Todd Meyers
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Patent number: 5859306Abstract: A method of treating arsenic-contaminated matter using an aluminum compound in conjunction with an alkaline buffer, thereby stabilizing the arsenic contained in the contaminated matter and decreasing leaching ability. Preferably, the aluminum compound is a soluble aluminum salt such as aluminum sulfate and the alkaline buffer is magnesium oxide.Type: GrantFiled: March 4, 1997Date of Patent: January 12, 1999Assignee: RMT, Inc.Inventor: Robert R. Stanforth
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Patent number: 5851278Abstract: The present invention involves a method of removing paint containing heavy metal from a surface without the production of hazardous wastes. Specifically, this method involves applying a coating preparation to the heavy metal containing paint prior to its removal from its surface. The preparation contains lead reactive chemicals such as phosphates, metal sulfides and organic sulfides. The preparation may also contain buffers such as magnesium oxide and magnesium hydroxide. These chemicals react with the heavy metals rendering them nonhazardous. The invention also involves the coating preparation itself.Type: GrantFiled: June 9, 1997Date of Patent: December 22, 1998Assignee: RMT, Inc.Inventors: Robert R. Stanforth, Paul V. Knopp