TREA

Edwin H. Royse

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  • Dallas, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for mixing fluids of different specific gravity
    • Patent number 5,201,337
    • Issue date Apr 13, 1993
    • Royse Manufacturing Company, Inc.
    • Edwin H. Royse
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Solvent recovery system
    • Patent number 4,743,380
    • Issue date May 10, 1988
    • Royse Manufacturing Company, Inc.
    • Edwin H. Royse
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Turbine flow meter viscosity control
    • Patent number 4,735,227
    • Issue date Apr 5, 1988
    • Royse Manufacturing Company, Inc.
    • Edwin H. Royse
    • G05 - CONTROLLING REGULATING