TREA

Lee W. Johnson

Follow

Person

  • Lake Elmo, MN, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of indexing a spring clutch
    • Patent number 4,189,039
    • Issue date Feb 19, 1980
    • Reell Precision Manufacturing Corporation
    • Lee W. Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic spring grip device
    • Patent number 3,974,902
    • Issue date Aug 17, 1976
    • Reel Precision Maufacturing Corporation
    • Robert L. Wahlstedt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...