TREA

Rotoflow Corporation

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shaft bearing system
    • Patent number 6,310,414
    • Issue date Oct 30, 2001
    • Rotoflow Corporation
    • Reza R. Agahi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Active automatic clamping control
    • Patent number 5,769,602
    • Issue date Jun 23, 1998
    • Rotoflow Corporation
    • Reza R. Agahi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-stage rotary fluid handling apparatus
    • Patent number 5,651,661
    • Issue date Jul 29, 1997
    • Rotoflow Corporation
    • Reza R. Agahi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Active automatic clamping control
    • Patent number 5,564,895
    • Issue date Oct 15, 1996
    • Rotoflow Corporation
    • Reza R. Agahi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Refrigeration system
    • Patent number 5,555,745
    • Issue date Sep 17, 1996
    • Rotoflow Corporation
    • Reza R. Agahi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Noncontaminating energy disipator and a method for optimizing turbo...
    • Patent number 5,553,458
    • Issue date Sep 10, 1996
    • Rotoflow Corporation
    • Reza R. Agahi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-stage rotary fluid handling apparatus
    • Patent number 5,545,006
    • Issue date Aug 13, 1996
    • Rotoflow Corporation
    • Reza R. Agahi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turboexpander-generator
    • Patent number 5,045,711
    • Issue date Sep 3, 1991
    • Rotoflow Corporation
    • Judson S. Swearingen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Surge control system
    • Patent number 5,002,459
    • Issue date Mar 26, 1991
    • Rotoflow Corporation
    • Judson S. Swearingen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable flow turbine expanders
    • Patent number 4,789,300
    • Issue date Dec 6, 1988
    • Rotoflow Corporation
    • Judson S. Swearingen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal-off mechanism for rotating turbine shaft
    • Patent number 4,722,663
    • Issue date Feb 2, 1988
    • Rotoflow Corporation
    • Judson S. Swearingen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine shutdown control system
    • Patent number 4,695,221
    • Issue date Sep 22, 1987
    • Rotoflow Corporation
    • Judson S. Swearingen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Shaft seal for turbomachinery
    • Patent number 4,606,652
    • Issue date Aug 19, 1986
    • Rotoflow, Corporation
    • Judson S. Swearingen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reserve lubricant supply system
    • Patent number 4,390,082
    • Issue date Jun 28, 1983
    • Rotoflow Corporation
    • Judson S. Swearingen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Shaft mounting device and method
    • Patent number 4,385,768
    • Issue date May 31, 1983
    • Rotoflow Corporation, Inc.
    • Judson S. Swearingen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas compression system and method
    • Patent number 4,311,004
    • Issue date Jan 19, 1982
    • Rotoflow Corporation
    • Anthony A. du Pont
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Shaft mounting device and method
    • Patent number 4,287,758
    • Issue date Sep 8, 1981
    • Rotoflow Corporation, Inc.
    • Judson S. Swearingen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing system with thrust compensation means
    • Patent number 4,273,390
    • Issue date Jun 16, 1981
    • Rotoflow Corporation
    • Judson S. Swearingen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thrust adjusting means for nozzle clamp ring
    • Patent number 4,242,040
    • Issue date Dec 30, 1980
    • Rotoflow Corporation
    • Judson S. Swearingen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

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