TREA

Brian T. Hargrett

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for making a mechanical fastener
    • Patent number 6,592,800
    • Issue date Jul 15, 2003
    • 3M Innovative Properties Company
    • Leon Levitt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mechanical fastener and method for making the same
    • Patent number 6,470,540
    • Issue date Oct 29, 2002
    • 3M Innovative Properties Company
    • Jennifer M. Aamodt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mechanical fastener and method for making the same
    • Patent number 6,303,062
    • Issue date Oct 16, 2001
    • 3M Innovative Properties Company
    • Jennifer M. Aamodt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mechanical fastener
    • Patent number 6,076,238
    • Issue date Jun 20, 2000
    • 3M Innovative Properties Company
    • Cathleen M. Arsenault
    • A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

  • Information Patent Application

    Mechanical fastener and method for making the same
    • Publication number 20010052170
    • Publication date Dec 20, 2001
    • 3M Innovative Properties Company
    • Jennifer M. Aamodt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL