TREA

DYNEX/RIVETT INC

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  • PEWAUKEE, WI, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Hold-down mechanism for hydraulic pump
    • Patent number 5,647,266
    • Issue date Jul 15, 1997
    • Dynex/Rivett, Inc.
    • Anthony M. Claas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston pump with improved hold-down mechanism
    • Patent number 5,490,444
    • Issue date Feb 13, 1996
    • Dynex/Rivett, Inc.
    • Anthony M. Claas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Three-way proportional valve
    • Patent number 4,569,273
    • Issue date Feb 11, 1986
    • Dynex/Rivett Inc.
    • Gerald C. Anderson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Servo valve
    • Patent number 4,313,468
    • Issue date Feb 2, 1982
    • Dynex/Rivett Inc.
    • Kishor J. Patel
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Electrohydraulic proportional valve
    • Patent number 4,290,447
    • Issue date Sep 22, 1981
    • Dynex/Rivett Inc.
    • Dale Knutson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method and apparatus for hydraulically driving and controlling a co...
    • Patent number 4,200,146
    • Issue date Apr 29, 1980
    • Dynex/Rivett Inc.
    • John R. Olson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fail-to-neutral module
    • Patent number 4,186,909
    • Issue date Feb 5, 1980
    • Dynex/Rivett, Inc.
    • Kishor Patel
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method of and means for preventing thermal shock to a hydraulic mot...
    • Patent number 4,129,986
    • Issue date Dec 19, 1978
    • Dynex/Rivett Inc.
    • Allan E. Heinrich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromechanical force motor
    • Patent number 4,127,835
    • Issue date Nov 28, 1978
    • Dynex/Rivett Inc.
    • Dale A. Knutson
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73167431 - D/R
    • Serial number 73167431
    • Registration number 1132079
    • Filing date Apr 21, 1978
    • DYNEX/RIVETT INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73166895 - D/R
    • Serial number 73166895
    • Registration number 1132988
    • Filing date Apr 18, 1978
    • DYNEX/RIVETT INC.
    • 7 - Machines and machine tools