TREA

Boyd Berends

Follow

Person

  • Holland, MI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Adaptor for shockproof socket
    • Patent number 6,743,041
    • Issue date Jun 1, 2004
    • Provera GmbH
    • Walter Holzer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lamp conversion kit
    • Patent number 5,135,407
    • Issue date Aug 4, 1992
    • Progressive Technology in Lighting, Inc.
    • Boyd E. Berends
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Adaptor for shockproof socket
    • Publication number 20030104718
    • Publication date Jun 5, 2003
    • Walter Holzer
    • H01 - BASIC ELECTRIC ELEMENTS