TREA

Dean A. Olson Sr.

Follow

Person

  • Rockford, IL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of assembling a tripod universal joint
    • Patent number 4,747,200
    • Issue date May 31, 1988
    • Rockford Acromatic Products Co.
    • Dean A. Olson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite roller for the tripod of a free-plunging constant velocit...
    • Patent number 4,693,698
    • Issue date Sep 15, 1987
    • Rockford Acromatic Products Co.
    • Dean A. Olson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Universal joint cross with adjustable bearing cups
    • Patent number 4,138,863
    • Issue date Feb 13, 1979
    • Rockford Acromatic Products Co.
    • Dean A. Olson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Universal joint cross
    • Patent number 4,129,016
    • Issue date Dec 12, 1978
    • Rockford Acromatic Products Co.
    • Dean A. Olson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...