Patents by Inventor Richard E. Jackson
Richard E. Jackson 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: 7097422Abstract: A hoop stress relief mechanism is disclosed for use on a rotary body to relieve stress caused by both thermal and centrifugal forces. The mechanism may consist of a J-shaped slot cut from the outer rim of the rotary body a distance inwardly toward the axis of rotation, the slot having a curve in its inward end that curves back towards the outer rim. The J-shaped slot may extend through the rotary body to join its two faces. The J-shaped slot may be fabricated by an electric discharge wire machine. The electric discharge wire machine may make multiple passes in order to smooth the bottom surface of the curved slot portion.Type: GrantFiled: February 3, 2004Date of Patent: August 29, 2006Assignee: Honeywell International, Inc.Inventors: Derek A. Rice, David R. Waldman, Redge How, Maher A. Serag, Paul D. Rippey, Charles P. Silcox, Henry L. Chester, Ramasami (Rajan) Thiyagarajan, Hsin-Yi Liu, Paul E. Hruska, Richard E. Jackson, David A. Innes, Gordon B. Bailey
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Patent number: 6321595Abstract: Characterization of organic contaminants in subsurface formation is performed by methods for detecting the presence of nonaqueous phase liquid in a subsurface formation, and for determining the composition and for determining the volume of nonaqueous phase liquids. Generally the methods comprise introducing one or more partitioning tracers and one or more non-partitioning tracers at one or more injection points located in the subsurface formation and measuring separation between the one or more partitioning tracers and the one or more non-partitioning tracers from one or more sampling points located in the subsurface formation to determine presence, composition and/or volume of nonaqueous phase liquid in the subsurface formation. In addition, the methods can be used to assess the performance of an attempted remediation.Type: GrantFiled: May 17, 1999Date of Patent: November 27, 2001Assignee: Board of Regents, The University of Texas SystemInventors: Gary A. Pope, Richard E. Jackson
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Patent number: 6003365Abstract: Characterization of organic contaminants in subsurface formation is performed by methods for detecting the presence of nonaqueous phase liquid in a subsurface formation, and for determining the composition and for determining the volume of nonaqueous phase liquids. Generally the methods comprise introducing one or more partitioning tracers and one or more non-partitioning tracers at one or more injection points located in the subsurface formation and measuring separation between the one or more partitioning tracers and the one or more non-partitioning tracers from one or more sampling points located in the subsurface formation to determine presence, composition and/or volume of nonaqueous phase liquid in the subsurface formation. In addition, the methods can be used to assess the performance of an attempted remediation.Type: GrantFiled: September 26, 1997Date of Patent: December 21, 1999Assignee: Board of Regents, The University of Texas SystemInventors: Gary A. Pope, Richard E. Jackson
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Patent number: 5905036Abstract: Characterization of organic contaminants in subsurface formation is performed by methods for detecting the presence of nonaqueous phase liquid in a subsurface formation, and for determining the composition and for determining the volume of nonaqueous phase liquids. Generally the methods comprise introducing one or more partitioning tracers and one or more non-partitioning tracers at one or more injection points located in the subsurface formation and measuring separation between the one or more partitioning tracers and the one or more non-partitioning tracers from one or more sampling points located in the subsurface formation to determine presence, composition and/or volume of nonaqueous phase liquid in the subsurface formation. In addition, the methods can be used to assess the performance of an attempted remediation.Type: GrantFiled: September 26, 1997Date of Patent: May 18, 1999Assignee: Board Of Regents, The University of Texas SystemInventors: Gary A. Pope, Richard E. Jackson
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Patent number: 5319966Abstract: A method is provided for locating non-aqueous phase liquid in an aquifer. An aqueous solution having the capacity to solubilize the contaminating liquid to concentrations greater than the solubility of the contaminant in water is injected and produced through a well. Chemical concentrations in produced fluid samples are interpreted to locate the contaminating liquid. Produced fluid samples are chemically analyzed to determine composition of the contaminant.Type: GrantFiled: June 3, 1992Date of Patent: June 14, 1994Assignee: Intera, Inc.Inventors: Richard E. Jackson, John F. Pickens
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Patent number: 5135335Abstract: Apparatus for simultaneously driving two parallel pile members that function to raise and reposition building foundation structures. The apparatus consists of a foundation support member, a frame assembly removably attached to the foundation support member, and a hydraulic ram and pile gripping assembly supported within said frame assembly. Alternately, the apparatus consists of a foundation support member, a pile gripping assembly, and a hydraulic ram removably interconnected between said foundation support member and said pile gripping assembly. As the hydraulic ram is actuated, the pile gripping assembly grips the pile members upon the start of downward movement relative to the pile members and completion of the stroke drives the pile members into the earth to a predetermined point of resistance. The apparatus then functions to raise and reposition the foundation after which the foundation is held in place by the pile members.Type: GrantFiled: February 8, 1991Date of Patent: August 4, 1992Inventors: Jerry B. Stephens, Richard E. Jackson, David H. Conder
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Patent number: 5006015Abstract: Apparatus for simultaneously driving two parallel pile members that function to raise and reposition building foundation structures. The apparatus consists of a foundation support member, a frame assembly removably attached to the foundation support member, and a hydraulic ram and pile gripping assembly supported within said frame assembly. Alternately, the apparatus consists of a founation support member, a pile gripping assembly and a hydraulic ram removably interconnected between said foundation support member and said pile gripping assembly. As the hydraulic ram is actuated, the pile gripping assembly grips the pile members upon the start of downward movement relative to the pile members and completion of the stroke drives the pile members into the earth to a predetermined point of resistance. The apparatus then functions to raise and reposition the foundation after which the foundation is held in place by the pile members.Type: GrantFiled: March 12, 1990Date of Patent: April 9, 1991Inventors: Jerry B. Stephens, Richard E. Jackson, David H. Conder
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Patent number: 4253855Abstract: An air filter having a counter rotating drum, i.e., the rotation of the drum is opposite the tangential intake of air. The intake air has about 1 lb. of rock wool fibers per 10.sup.7 cu. ft. of air sometimes at about 100% relative humidity. The fibers are doffed from the drum by suction nozzle which are adjacent to the drum at the bottom of the filter housing. The drum screen is cleaned by periodically jetting hot dry air at 120 psig through the screen into the suction nozzles.Type: GrantFiled: February 26, 1979Date of Patent: March 3, 1981Assignee: Horn and Gladden Lint CleanerInventors: Richard E. Jackson, John E. Sparks
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Patent number: 4210075Abstract: The bottom of a lint feeder housing is manufactured such that the high speed belt which it houses is quickly and easily changed. The bottom of the housing is lowered after loosening the four hinged thumb bolts which secure the bottom to the housing. After the bottom is lowered, the axles which support conveyor rollers are lowered a little on one side. The worn belt is removed and a new belt is slipped between the axles and the frame of the housing then over the rollers. Once the new belt is in place, the axles are raised and the bearing housings are fixed to the feed housing. Finally, the bottom of the housing is raised and secured in place.Type: GrantFiled: November 20, 1978Date of Patent: July 1, 1980Assignee: Horn and Gladden Lint Cleaner Company, Inc.Inventors: Richard E. Jackson, Robert C. Schwartz, John E. Sparks