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Patents Grantslast 30 patents

  • Information Patent Grant

    Making an ore separation wheel

    • Patent number 10,532,380
    • Issue date Jan 14, 2020
    • Joseph J. Martori
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Ore separation wheel

    • Patent number 10,384,233
    • Issue date Aug 20, 2019
    • Joseph J. Martori
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Rotating gold pan assembly

    • Patent number 6,102,211
    • Issue date Aug 15, 2000
    • Michael & Susan Bartkoski
    • Leo M. Krenzler
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Gold pan with water delivery cups

    • Patent number 5,957,303
    • Issue date Sep 28, 1999
    • Leo M. Krenzler
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Gold pan stand

    • Patent number 5,868,366
    • Issue date Feb 9, 1999
    • George Edward Tubbs
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Gold pan with agitator knobules and insert cup

    • Patent number 5,788,293
    • Issue date Aug 4, 1998
    • Leo M. Krenzler
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Gold pan with flukes and stratifiers

    • Patent number 5,447,239
    • Issue date Sep 5, 1995
    • George E. Tubbs
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Rotating gold pan for separating gold particles from ore

    • Patent number 5,275,294
    • Issue date Jan 4, 1994
    • Leo M. Krenzler
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Rotating gold pan for separating gold particles from ore

    • Patent number 5,273,165
    • Issue date Dec 28, 1993
    • Leo M. Krenzler
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Spray fractionation of particles in liquid suspension

    • Patent number 5,219,076
    • Issue date Jun 15, 1993
    • Wisconsin Alumni Research Foundation
    • Edwin J. Crosby
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method of recovering elemental mercury from soils

    • Patent number 5,183,499
    • Issue date Feb 2, 1993
    • Hunter Mining Company
    • Michael Chintis
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Spray fractionation disks and method of using the same

    • Patent number 5,104,522
    • Issue date Apr 14, 1992
    • Wisconsin Alumni Research Foundation
    • Edwin J. Crosby
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Ore concentrator pad assembly

    • Patent number 4,561,973
    • Issue date Dec 31, 1985
    • Keith B. Cleland
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Ore separator apparatus

    • Patent number 4,522,711
    • Issue date Jun 11, 1985
    • Keith B. Cleland
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Ore separation system

    • Patent number 4,517,079
    • Issue date May 14, 1985
    • Keith B. Cleland
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method of making an ore concentrator, and concentrator thus made

    • Patent number 4,476,014
    • Issue date Oct 9, 1984
    • Keith B. Cleland
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and apparatus for spray fractionation of particles in liquid...

    • Patent number 4,427,541
    • Issue date Jan 24, 1984
    • Wisconsin Alumni Research Foundation
    • Edwin J. Crosby
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Apparatus for separating ore

    • Patent number 4,406,783
    • Issue date Sep 27, 1983
    • Keith B. Cleland
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus for separating ores

    • Patent number 4,389,308
    • Issue date Jun 21, 1983
    • Keith B. Cleland
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Ore concentrator

    • Patent number 4,363,726
    • Issue date Dec 14, 1982
    • George J. Birds
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus and method for separating free metal from ore

    • Patent number 4,267,036
    • Issue date May 12, 1981
    • Jonny H. Kleven
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Metal separating process and apparatus

    • Patent number 4,110,206
    • Issue date Aug 29, 1978
    • Jonny H. Kleven
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Ore separating method and apparatus

    • Patent number 4,071,143
    • Issue date Jan 31, 1978
    • Max R. Richan
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Metal separating process and apparatus

    • Patent number 4,008,152
    • Issue date Feb 15, 1977
    • Johnny Hilmer Kleven
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2558724

    • Patent number 2,558,724
    • Issue date Jul 3, 1951
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2199091

    • Patent number 2,199,091
    • Issue date Apr 30, 1940
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2029090

    • Patent number 2,029,090
    • Issue date Jan 28, 1936
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2017740

    • Patent number 2,017,740
    • Issue date Oct 15, 1935
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1986778

    • Patent number 1,986,778
    • Issue date Jan 1, 1935
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1985513

    • Patent number 1,985,513
    • Issue date Dec 25, 1934
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

  • Information Patent Application

    ORE SEPARATION WHEEL

    • Publication number 20180071749
    • Publication date Mar 15, 2018
    • JOSEPH J. MARTORI
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...