TREA

Sydney W. Frey Jr.

Follow

Person

  • Brookfield, WI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Modular electric load controller
    • Patent number 4,769,557
    • Issue date Sep 6, 1988
    • Allen-Bradley Company, Inc.
    • Robert E. Houf
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Natural convection cooling system for electronic components
    • Patent number 4,535,386
    • Issue date Aug 13, 1985
    • Allen-Bradley Company
    • Sydney W. Frey
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rheostat trimmer
    • Patent number 4,205,296
    • Issue date May 27, 1980
    • Allen-Bradley Company
    • Sydney W. Frey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Two-piece trimming potentiometer
    • Patent number 4,184,140
    • Issue date Jan 15, 1980
    • Allen-Bradley Company
    • Sydney W. Frey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Compact electrical control
    • Patent number 4,109,230
    • Issue date Aug 22, 1978
    • Allen-Bradley Company
    • Sydney W. Frey
    • H01 - BASIC ELECTRIC ELEMENTS