Patents by Inventor Martin J. Lee

Martin J. Lee 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).

  • Publication number: 20240375974
    Abstract: Systems and methods for controlling and selecting the ratio of calcium silicate to silicon dioxide in a resultant calcium oxide product produced from naturally occurring limestone including silicon materials. Moreover, processing of these calcium oxides into calcium hydroxides (hydrated lime) typically reflects the relative ratios of the feed calcium oxide so as to incorporate the adjusted ratio.
    Type: Application
    Filed: May 13, 2024
    Publication date: November 14, 2024
    Inventors: Kory M. Mueller, Martin L. Gran, Michael Stever, James C. Lee, Elizabeth J. Vitale
  • Patent number: 12129889
    Abstract: A ball spline with detour tracks includes spline shaft, nut part movable along a longitudinal direction of the spline shaft, and balls between the nut part and the spline shaft, wherein the nut part includes nut adapted to insert the spline shaft thereinto and retainers on longitudinal sides of the nut, the spline shaft includes tracks extended along the longitudinal direction, the nut includes load track grooves formed in longitudinal direction on inner peripheral surface into which the spline shaft is inserted and non-load circulating portions formed in the longitudinal direction, each retainer includes circulating grooves on the inner peripheral surface to face the load track groove and non-load circulating portion, the balls run between the tracks and the load track grooves, and each track includes track groove formed in longitudinal direction of the spline shaft and detour tracks whose longitudinal sides are connected to the track groove.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: October 29, 2024
    Assignees: WON ST CO., LTD., WALMART APOLLO, LLC
    Inventors: Taek Won Lee, Hyeok Do Kwon, Gi Dong Son, Dong Hyup Nam, William J Fosnight, Martin R Elliott
  • Publication number: 20170308802
    Abstract: Methods and accompanying systems are provided for predicting outcomes, such as industrial asset failures, in heavy industries. The predicted outcomes can be used by owners and operators of oil rigs, mines, factories, and other operational sites to identify potential failures and take preventive and/or remedial action with respect to industrial assets. In one implementation, historical data associated with a plurality of outcomes is received at one or more central site servers from one or more data sources, and datasets are generated from the historical data. Using the datasets, a set of models is trained to predict an outcome. A particular model includes sub-models corresponding to a hierarchy of components of an industrial asset. The set of models is combined into an ensemble model, which is transmitted to remote sites.
    Type: Application
    Filed: April 21, 2016
    Publication date: October 26, 2017
    Inventors: Tor J. Ramsøy, Robert Han, Mogens L. Mathiesen, Noah B. S. Kindler, Martin J. Lee, Matthew S. Burriesci
  • Patent number: 4288425
    Abstract: Methods and apparatuses are featured for preconcentrating immunological reactants prior to their contact and reaction, to greatly enhance the rate of reaction and the sensitivity. The preconcentration is accomplished within the reaction medium and is followed automatically by the separation of unreacted and reacted reactants resulting in a simplified and compact apparatus.
    Type: Grant
    Filed: January 31, 1979
    Date of Patent: September 8, 1981
    Assignee: Technicon Instruments Corporation
    Inventors: Martin J. Lee, Leonard Ornstein
  • Patent number: 4260392
    Abstract: There is disclosed a method and apparatus for obtaining a precise aliquot of a sample by diffusing the sample into a gel mass for a controlled period of time. The sample may comprise a liquid containing an unknown quantity of a diffusible, to-be-assayed, component or components. The method may further include reacting a component of the sample with an assay-reagent present in excess quantity above that needed for reaction, the reagent being disposed in the gel mass. The sample is placed in contact with a preselected surface area of the gel mass. The component of the sample is allowed to diffuse into the gel mass for a controlled period of time. Thereafter, the remainder of the sample containing the component is removed, and further diffusion of the component through the gel mass may proceed for a controlled period of time. This provides both a further dilution of the component and permits continuous reaction of the component with a reagent distributed throughout the gel mass.
    Type: Grant
    Filed: July 7, 1978
    Date of Patent: April 7, 1981
    Assignee: Technicon Instruments Corporation
    Inventor: Martin J. Lee
  • Patent number: 4250257
    Abstract: Method and apparatus for analyzing whole blood samples which feature impregnating a gel medium used for the analysis of the whole blood sample with an inert substance. When the whole blood sample is placed on the gel medium, the inert substance diffuses from the gel as the plasma solutes of the blood diffuse into the gel. The amount of the inert substance diffusing from the gel medium is inversely proportional to the hematocrit of the blood sample. In one embodiment, plasma solutes are caused to react with one or more reagents in the gel medium to assay various specific analytes. Also, the hematocrit, indicated by the diffusion rate of the inert substance from the gel, is determined and used to correct such assay.
    Type: Grant
    Filed: August 24, 1978
    Date of Patent: February 10, 1981
    Assignee: Technicon Instruments Corporation
    Inventors: Martin J. Lee, Michael J. Malin
  • Patent number: 3990849
    Abstract: A method for separating a blood cell portion and a liquid portion of a whole blood sample comprising the steps of contacting over a period of time a substance in the form of a nonparticulate gel mass with the sample, so as to diffuse the liquid portion into the mass, the mass having an effective pore size to exclude the blood cells, and collecting the blood cells remaining after such contact of the sample with the mass. The method may include impregnating the substance of the mass with a selective reagent to react with the liquid portion diffused therein, and furthr include analyzing a reaction product produced within the mass.
    Type: Grant
    Filed: February 7, 1975
    Date of Patent: November 9, 1976
    Assignee: Technicon Instruments Corporation
    Inventors: Martin J. Lee, Bruce J. Oberhardt