TREA

AERATION INDUSTRIES, INC.

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Organization

  • CHASKA, MN, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Propeller aerator with peripheral injection of fluid and method of...
    • Patent number 4,954,295
    • Issue date Sep 4, 1990
    • Aeration Industries, Inc.
    • Joseph A. Durda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Aeration apparatus havine a deicing mechanism and control circuit t...
    • Patent number 4,882,099
    • Issue date Nov 21, 1989
    • Aeration Industries, Inc.
    • Joseph A. Durda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Oscillating propeller type aerator apparatus and method
    • Patent number 4,806,251
    • Issue date Feb 21, 1989
    • Aeration Industries, Inc.
    • Joseph A. Durda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Aerator
    • Patent number 4,774,031
    • Issue date Sep 27, 1988
    • Aeration Industries, Inc.
    • James L. Schurz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mobile vortex shield
    • Patent number 4,741,825
    • Issue date May 3, 1988
    • Aeration Industries, Inc.
    • Alan G. Schiller
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Liquid aerating device
    • Patent number 4,409,100
    • Issue date Oct 11, 1983
    • Aeration Industries, Inc.
    • Richard B. Rajendren
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Apparatus for mixing a gas and a liquid
    • Patent number 4,308,221
    • Issue date Dec 29, 1981
    • Aeration Industries, Inc.
    • Daniel J. Durda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water bearing
    • Patent number 4,293,169
    • Issue date Oct 6, 1981
    • Aeration Industries, Inc.
    • Harold G. Inhofer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Aeration propeller and apparatus
    • Patent number 4,240,990
    • Issue date Dec 23, 1980
    • Aeration Industries, Inc.
    • Harold G. Inhofer
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73724916 - AQUA-02
    • Serial number 73724916
    • Registration number 1530830
    • Filing date Apr 27, 1988
    • AERATION INDUSTRIES, INC.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    73572409 - AIRE-O2
    • Serial number 73572409
    • Registration number 1417427
    • Filing date Dec 9, 1985
    • AERATION INDUSTRIES, INC.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    73177605 - AERATION INDUSTRIES
    • Serial number 73177605
    • Registration number 1129810
    • Filing date Jul 10, 1978
    • AERATION INDUSTRIES, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73177644 - A
    • Serial number 73177644
    • Registration number 1114396
    • Filing date Jul 10, 1978
    • AERATION INDUSTRIES, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73177553 - AIRE-02
    • Serial number 73177553
    • Registration number 1128167
    • Filing date Jul 10, 1978
    • AERATION INDUSTRIES, INC.
    • 7 - Machines and machine tools