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Paul Geyer

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  • Detroit, Wayne County, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extrusion micro-mixing
    • Patent number 5,975,449
    • Issue date Nov 2, 1999
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Automatic milling apparatus
    • Patent number 5,891,486
    • Issue date Apr 6, 1999
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Shredding straining apparatus
    • Patent number 5,855,929
    • Issue date Jan 5, 1999
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion and refining apparatus and method
    • Patent number 5,641,227
    • Issue date Jun 24, 1997
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Volumetric blending, mixing and extruding of polymer like materials
    • Patent number 5,429,489
    • Issue date Jul 4, 1995
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion apparatus for mixing and extruding thermo-plastic materials
    • Patent number 5,348,388
    • Issue date Sep 20, 1994
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion apparatus with a backfeed extruder for mixing and extrudi...
    • Patent number 5,332,314
    • Issue date Jul 26, 1994
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Shredding straining apparatus
    • Patent number 5,316,225
    • Issue date May 31, 1994
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Millstone extrusion apparatus
    • Patent number 5,217,303
    • Issue date Jun 8, 1993
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion apparatus for mixing and extruding of thermo-plastic and...
    • Patent number 5,129,729
    • Issue date Jul 14, 1992
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion apparatus
    • Patent number 4,981,364
    • Issue date Jan 1, 1991
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion apparatus
    • Patent number 4,944,597
    • Issue date Jul 31, 1990
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Continuous rate feed hopper
    • Patent number 4,929,086
    • Issue date May 29, 1990
    • Paul Geyer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Extrusion apparatus
    • Patent number 4,872,761
    • Issue date Oct 10, 1989
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion apparatus
    • Patent number 4,859,069
    • Issue date Aug 22, 1989
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion and mixing apparatus
    • Patent number 4,075,712
    • Issue date Feb 21, 1978
    • Paul Geyer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fabric coating by extrusion die-calendering apparatus and method
    • Patent number 3,956,056
    • Issue date May 11, 1976
    • Uniroyal Inc.
    • Jan Janusz Boguslawski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL