TREA

Thomas J. Packard

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

  • Information Patent Grant

    Antimicrobial composition containing photosensitizers articles, and...
    • Patent number 6,420,455
    • Issue date Jul 16, 2002
    • 3M Innovative Properties Company
    • Kevin D. Landgrebe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stethoscope chestpiece portion
    • Patent number D432238
    • Issue date Oct 17, 2000
    • 3M Innovative Properties Company
    • Joy A. Packard
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Stethoscope chestpiece having two suspended diaphragms
    • Patent number 5,945,640
    • Issue date Aug 31, 1999
    • 3M Innovative Properties Company
    • Mary Jo Rossini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stethoscope chestpiece
    • Patent number 5,931,792
    • Issue date Aug 3, 1999
    • 3M Innovative Properties Company
    • Thomas J. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stethoscope chestpiece
    • Patent number D410285
    • Issue date May 25, 1999
    • Minnesota Mining and Manufacturing Company
    • Joy A. Packard
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Stethoscope component
    • Patent number D403065
    • Issue date Dec 22, 1998
    • Minnesota Mining and Manufacturing Company
    • Alan P. Dieken
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Ear tips having a plurality of ear contacting surfaces
    • Patent number 5,824,968
    • Issue date Oct 20, 1998
    • Minnesota Mining and Manufacturing Company
    • Thomas J. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stethoscope chestpiece
    • Patent number D395509
    • Issue date Jun 23, 1998
    • Minnesota Mining and Manufacturing Company
    • Joy A. Packard
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Ergonometric stethoscope chestpiece
    • Patent number 5,663,532
    • Issue date Sep 2, 1997
    • Minnesota Mining and Manufacturing Company
    • Alan P. Dieken
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Identification tag
    • Patent number D381366
    • Issue date Jul 22, 1997
    • Minnesota Mining and Manufacturing Company
    • Mary Jo Rossini
    • D20 - Sales and advertising equipment
  • Information Patent Grant

    Ergonometric stethoscope chestpiece
    • Patent number D379512
    • Issue date May 27, 1997
    • Minnesota Mining and Manufacturing Company
    • Alan P. Dieken
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Stethoscope chestpiece
    • Patent number D373824
    • Issue date Sep 17, 1996
    • Minnesota Mining and Manufacturing Company
    • Joy A. Packard
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Identification tag
    • Patent number D360652
    • Issue date Jul 25, 1995
    • Minnesota Mining and Manufacturing Company
    • Joy A. Packard
    • D20 - Sales and advertising equipment
  • Information Patent Grant

    Mold having elastomeric mold member therewith
    • Patent number 5,380,182
    • Issue date Jan 10, 1995
    • Minnesota Mining and Manufacturing Company
    • Thomas J. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of forming a molded article using a mold having an elastomer...
    • Patent number 5,324,471
    • Issue date Jun 28, 1994
    • Minnesota Mining and Manufacturing Company
    • Thomas J. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Molded article having elastomeric mold member used therewith
    • Patent number 5,111,904
    • Issue date May 12, 1992
    • Minnesota Mining and Manufacturing Company
    • Thomas J. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stethoscope with diaphragm head adapter
    • Patent number 4,995,473
    • Issue date Feb 26, 1991
    • Minnesota Mining and Manufacturing Company
    • Thomas J. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compressible ear tip
    • Patent number 4,913,259
    • Issue date Apr 3, 1990
    • Minnesota Mining and Manufacturing Company
    • Thomas J. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compressible ear tip
    • Patent number 4,852,684
    • Issue date Aug 1, 1989
    • Minnesota Mining and Manufacturing Company
    • Thomas J. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stethoscope with floating diaphragm
    • Patent number 4,475,619
    • Issue date Oct 9, 1984
    • Minnesota Mining and Manufacturing Company
    • Thomas J. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tunable stethoscope
    • Patent number 4,440,258
    • Issue date Apr 3, 1984
    • Minnesota Mining and Manufacturing Company
    • Thomas J. Packard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE