TREA

Frank R. Campbell

Follow

Person

  • Ottawa, CA
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Terminal post
    • Patent number 4,183,601
    • Issue date Jan 15, 1980
    • Northern Telecom Limited
    • Robert J. Barber
    • G02 - OPTICS
  • Information Patent Grant

    Self-shearing connector for electrical conductors
    • Patent number 4,149,767
    • Issue date Apr 17, 1979
    • Northern Telecom Limited
    • Robert B. Dunn
    • H01 - BASIC ELECTRIC ELEMENTS