Patents Assigned to Adtech, Inc.
  • Patent number: 7414702
    Abstract: The present invention is a system and method of acquiring airborne objects utilizing a reverse logic algorithm. The system includes an optics component for detecting the intensity of light from a light source as well as determining the location of the light source. In addition, the system includes a computing system to determine sources of light, which fall below a specified light intensity threshold. The portion of the sky where the light intensity falls below the threshold is determined to be airborne objects. The airborne objects can be tracked by velocity and direction as desired by the acquisition system.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: August 19, 2008
    Assignee: AdTech, Inc.
    Inventor: Donal S. Dunbar, Jr.
  • Patent number: 5238629
    Abstract: A process for the agglomeration of coal fines comprises the steps of mixing the coal fines with an agglomerating liquid which is further comprised of a reagent and a solvent portion. The coal fines are thereafter separated from the agglomerating liquid, dried, and preferentially compressed into pellet form. The process also entails the recovery and return of the agglomerating liquid. The agglomerating liquid of the present invention includes the reagent portion which is a member or a combination of the group consisting of aromatic tertiary amines, nonaromatic cyclic amines or primary organic amines. The solvent is an organic solvent, desirably a member or a combination of the group consisting of toulene, chloroform, carbon disulfide or dimethylacetamide. The pellet formed from the process of the present invention is uniquely water resistant and of controllable hardness.
    Type: Grant
    Filed: August 9, 1991
    Date of Patent: August 24, 1993
    Assignee: Adtech, Inc. of Illinois
    Inventor: James G. Davidson
  • Patent number: 4601885
    Abstract: A steam sterilization system for a fitting machine having dispensing nozzles connected to a source of product supply, the sterilizing system including a novel autoclave apparatus and a novel condensate purge system. The autoclave structure causes sterilizing steam to flow downward through the inside of the dispensing nozzle to its open ended bottom where it reverses and flows upward between the inside face of a reversing tube and the outside face of the dispensing nozzle to a series of holes through the sidewall of the reversing tube where it emerges and goes down between the outside face of the reversing tube and the inside face of the autoclave shell thereafter passing down into a steam and condensate line. Condensate formed within the dispensing tube drips out the bottom of the dispensing tube and through an aperture at the bottom of the reversing tube, the condensate effectively sealing the bottom of the reversing tube to steam.
    Type: Grant
    Filed: June 7, 1982
    Date of Patent: July 22, 1986
    Assignee: Adtech, Inc.
    Inventor: Harry A. McClure
  • Patent number: 4547339
    Abstract: A steam sterilization system for a filling machine having dispensing nozzles connected to a source of product supply, the sterilizing system including a novel autoclave apparatus and a novel condensate purge system. The autoclave structure causes sterilizing steam to flow downward through the inside of the dispensing nozzle to its open ended bottom where it reverses and flows upward between the inside face of a reversing tube and the outside face of the dispensing nozzle to a series of holes through the sidewall of the reversing tube where it emerges and goes down between the outside face of the reversing tube and the inside face of the autoclave shell thereafter passing down into a steam and condensate line. Condensate formed within the dispensing tube drips out the bottom of the dispensing tube and through an aperture at the bottom of the reversing tube, the condensate effectively sealing the bottom of the reversing tube to steam.
    Type: Grant
    Filed: October 31, 1983
    Date of Patent: October 15, 1985
    Assignee: Adtech, Inc.
    Inventor: Harry A. McClure