TREA

David C. Boyer

Follow

Person

  • Chicago, IL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Differential pressure signal device
    • Patent number 4,365,582
    • Issue date Dec 28, 1982
    • Illinois Tool Works Inc.
    • David C. Boyer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Idler pulley
    • Patent number 4,193,310
    • Issue date Mar 18, 1980
    • Illinois Tool Works Inc.
    • David C. Boyer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Buckle
    • Patent number 4,171,555
    • Issue date Oct 23, 1979
    • Illinois Tool Works Inc.
    • John A. Bakker
    • A44 - HABERDASHERY JEWELLERY