TREA

Alex J. Doncer

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  • Burbank, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air flotation clarifier
    • Patent number 4,681,682
    • Issue date Jul 21, 1987
    • Alar Engineering Corporation
    • Harold R. White
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Removable sludge cleaner for tanks
    • Patent number 4,477,939
    • Issue date Oct 23, 1984
    • Alar Engineering Corporation
    • Harold R. White
    • B08 - CLEANING
  • Information Patent Grant

    Field assembled clarifier
    • Patent number 4,476,018
    • Issue date Oct 9, 1984
    • Alar Engineering Corporation
    • Harold R. White
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Liquid separating and recycling
    • Patent number 4,361,488
    • Issue date Nov 30, 1982
    • Alar Engineering Corporation
    • Harold R. White
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of clarifying liquids
    • Patent number 4,257,900
    • Issue date Mar 24, 1981
    • Alar Engineering Corporation
    • Harold R. White
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Clarifier
    • Patent number 4,193,871
    • Issue date Mar 18, 1980
    • Alar Engineering Corporation
    • Harold R. White
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Waste treatment process
    • Patent number 3,959,129
    • Issue date May 25, 1976
    • Alar Engineering Corporation
    • Harold R. White
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Process and apparatus for treating fatty waste water
    • Patent number 3,951,795
    • Issue date Apr 20, 1976
    • Alar Engineering Corporation
    • Alex J. Doncer
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE