Kolstad, US
Bradley Welding Kolstad, Hackettstown, NJ US
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20150080841 | ASSEMBLY FOR SEQUENTIALLY DELIVERING SUBSTANCES, AND ASSOCIATED METHODS - An infusion assembly is provided. Such an infusion assembly includes a first infusion body and a first nozzle operably engaged with the first infusion body. A first plunger is configured to translate longitudinally within the first infusion body for dispensing a first substance out of the first infusion body through the first nozzle. The plunger has a translating member and a stopper piston separable and removable from the translating member. Once separated, the stopper piston is capable of receiving a second nozzle of a second infusion body such that the first substance, along with a second substance in the second infusion body, are capable of being sequentially administered to a target site. An associated method and kit are also provided. | 03-19-2015 |
David Kolstad, Denver, CO US
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20120261349 | WATER TREATMENT SYSTEMS AND METHODS - A water treatment device and methods of treating water such as cooling tower water, swimming pool water, and hot tub or spa water, are described. The water treatment device utilizes ultraviolet radiation, a magnetic field, and ozone fortified air to treat the water, typically resulting in reduced microbial contamination and reduced alkalinity in cooling tower water. Cooling tower water may consequently be run at higher cycles of concentration while reducing or eliminating deposition of minerals on cooling tower components. Swimming pool water and hot tub water treated with the water treatment device typically requires less chlorine, and chlorine levels are typically more stable than without the device. | 10-18-2012 |
20130087504 | WATER TREATMENT DEVICE AND METHODS OF USE - A water treatment device and methods of treating water such as cooling tower water, agricultural water, water used in the production of oil and/or gas, swimming pool water, and hot tub or spa water, are described. The water treatment device utilizes ultraviolet radiation, a magnetic field, and ozone fortified air to treat the water, typically resulting in reduced microbial contamination and reduced alkalinity in cooling tower water. Cooling tower water may consequently be run at higher cycles of concentration while reducing or eliminating deposition of minerals on cooling tower components. Swimming pool water and hot tub water treated with the water treatment device typically requires less chlorine, and chlorine levels are typically more stable than without the device. | 04-11-2013 |
David S. Kolstad, White Bear Lake, MN US
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20130045903 | Process and Apparatus to Remove Oxidation Products from Used Oil - An apparatus for removing contaminants from used lubricating or hydraulic oil includes a fluid transfer unit that includes an inlet port and an outlet port. The inlet port can be in fluid communication with a source of the used lubricating or hydraulic oil. The fluid transfer unit can define a fluid path. The apparatus can include a first adsorbent and a second adsorbent in the fluid path. The first adsorbent can include cellulose. The second adsorbent can include silica gel. | 02-21-2013 |
David Scott Kolstad, White Bear Lake, MN US
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20110132819 | Delivery System for the Removal of Contaminants in Lubricating and Hydraulic Fluids - A delivery system for removing contaminants from lubricating and hydraulic fluids. The delivery system can include a reusable sleeve and a first end cap and a second end cap coupled to the reusable sleeve. The delivery system can also include a disposable absorbent cartridge containing absorbent material capable of removing contaminants from lubricating and hydraulic fluids. The disposable absorbent cartridge can be removeably positioned inside the reusable sleeve between the first end cap and the second end cap. The disposable absorbent cartridge can be constructed of a material permeable to the lubricating and hydraulic fluids. | 06-09-2011 |
Jeffrey J. Kolstad, Wayzata, MN US
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20090011481 | PROCESS FOR FERMENTING SUGARS CONTAINING OLIGOMERIC SACCHARIDES - Sugar mixtures containing nonfermentable oligomers are fermented in the presence of certain enzymes that depolymerise the oligomers simultaneously with the fermentation process. | 01-08-2009 |
Jeffrey John Kolstad, Wayzata, MN US
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20090176286 | Process for Fractionating Lignocellulosic Biomass into Liquid and Solid Products - The invention herein is an efficient, flexible biomass fractionation process comprising digesting a lignocellulosic-biomass material at about 120-220° C. and a pH of less than about 4, in an aqueous mixture containing an effective concentration of at least one solvent for lignin, and separating to recover a solid phase that contains a large fraction of the cellulose originally in the starting lignocellulosic material and a liquid phase that contains most of the lignin and hemicellulose originally in the starting lignocellulosic biomass. The process can produce a solid phase that contains at least 75% cellulose and less than 10% lignin. The cellulose-rich solid product can be converted very efficiently to glucose. The solid product can also be used in commercial pulp applications, such as papermaking or fluff pulp. Hemicellulose sugars and lignin can be used directly or converted to other products. | 07-09-2009 |
20100221471 | Polylactide stereocomplex conjugate fibers - Conjugate fibers are prepared in which at least one segment is a mixture of a high-D PLA resin and a high-L PLA resin. These segments have crystallites having a crystalline melting temperature of at least 200° C. At least one other segment is a high-D PLA resin or a high-L PLA resin. The conjugate fibers may be, for example, bicomponent, multi-component, islands-in-the-sea or sheath-and-core types. Specialty fibers of various types can be made through further downstream processing of these conjugate fibers. | 09-02-2010 |
20100308494 | Methods for making polylactic acid stereocomplex fibers - PLA stereocomplex fibers are made by separately melting a high-D PLA starting resin and a high-L starting resin, mixing the melts and spinning the molten mixture. Subsequent heat treatment introduces high-melting “stereocomplex” crystallinity into the fibers. The process can form fibers having a high content of “stereocomplex” crystallites that have a high melting temperature. As a result, the fibers have excellent thermal resistance. The process is also easily adaptable to commercial melt spinning operations. | 12-09-2010 |
Jerry Kolstad, Billings, MT US
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20140000413 | PRECIOUS METALS RECOVERY | 01-02-2014 |
20140373684 | PRECIOUS METALS RECOVERY - Discloses a hydrometallurgical process and system for the recovery of precious metals; specifically palladium, rhodium, and platinum metals, at high purity and with limited waste and environmental fouling. | 12-25-2014 |
Jesse J. Kolstad, Fife, WA US
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20090110325 | Image sensor with pixel array subset sampling - An apparatus comprising a pixel array to capture an image of a symbol code, wherein the image is formed on a plurality of pixels within the pixel array and is moving relative to the pixel array, and circuitry and logic coupled to the pixel array to sample a subset of pixels at a selected sampling rate, wherein the subset comprises at least one pixel from among the plurality of pixels on which the image is formed. A process comprising forming an image of a symbol code on a pixel array, wherein the image is formed on a plurality of pixels within the pixel array and is moving relative to the pixel array, and sampling a subset of pixels at a selected sampling rate, wherein the subset comprises at least one pixel from among the plurality of pixels on which the image is formed. | 04-30-2009 |
Kim Carl Kolstad, Lonsdale, MN US
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20100083679 | TEMPERATURE CONTROL SYSTEM WITH A DIRECTLY-CONTROLLED PURGE CYCLE - A temperature control system includes a compressor, a condenser, an evaporator, and an accumulator. A liquid level sensor is associated with the accumulator tank generates a signal indicative of the level of the liquid heat transfer fluid inside the accumulator. A valve is in fluid communication with the condenser, the compressor, and the evaporator and is operable in a first position and a second position. The first position directs the heat transfer fluid from the compressor to the condenser, and the second position directs the heat transfer fluid from the compressor to the evaporator without passing through the first heat exchanger. A controller is in electrical communication with the liquid level sensor and the valve and is operable to receive the signal and move the valve from the first position to the second position based on the signal. | 04-08-2010 |
Melinda A. Kolstad, St. Louis Park, MN US
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20080269811 | SCHEME FOR OVERWRITING STORED PHYSIOLOGICAL DATA IN AN IMPLANTABLE MEDICAL DEVICE - An implantable medical device and associated method store physiological data in response to detecting a physiological event. The medical device includes multiple first memory locations allocated to each of a number of physiological event types and a second single memory location allocated for storing entries of physiological signal data corresponding to each of the plurality of physiological event types. | 10-30-2008 |
Owen Kolstad, Peoria, IL US
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20130292144 | Anti-bounce control system for a machine - A system for automated control of a motor grader includes a first sensor to indicate bounce of the motor grader and a speed sensor to indicate the ground speed. A controller determines a maximum amplitude of the bounce of the motor grader and controls the ground speed of the motor grader at least in part based upon the maximum amplitude of the bounce. A method is also provided. | 11-07-2013 |
Owen C. Kolstad, Peoria, IL US
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20130192919 | ARTICULATION CONTROL SYSTEM HAVING STEERING PATH TRACKING - An articulation control system is disclosed for use with a mobile machine having a traction device. The articulation control system may have a speed sensor configured to generate a first signal indicative of a travel speed of the mobile machine, a steering angle sensor configured to generate a second signal indicative of a steering angle of the traction device, and an articulation actuator configured to articulate a front frame of the mobile machine relative to a rear frame of the mobile machine. The articulation control system may also have a controller in communication with the speed sensor, the steering angle sensor, and the articulation actuator. The controller may be configured to track a travel path of the front frame based on the first and second signals, and to regulate operation of the articulation actuator to cause the rear frame to follow the travel path of the front frame. | 08-01-2013 |
Russell Kolstad, Waunakee, WI US
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20090194029 | Washing Apparatus and Method for Cleaning Milking Related Equipment - The invention is related to a washing apparatus for cleaning milking related equipment comprising a washing apparatus connectable to an automatic milking station ( | 08-06-2009 |