TREA

Mark E. Schwartz

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  • Mahtomedi, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Release agent for linerless pressure sensitive postage stamps
    • Patent number 5,663,227
    • Issue date Sep 2, 1997
    • United States Postal Service
    • Ronald B. Birkholz
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Method of unitizing packages by means of a stretchable adhesive tape
    • Patent number 5,496,599
    • Issue date Mar 5, 1996
    • Minnesota Mining and Manufacturing Company
    • Mark E. Schwartz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Manual tape dispensing apparatus
    • Patent number 5,490,642
    • Issue date Feb 13, 1996
    • Minnesota Mining and Manufacturing Company
    • Mark E. Schwartz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Manual tape dispensing apparatus
    • Patent number 5,352,320
    • Issue date Oct 4, 1994
    • Minnesota Mining and Manufacturing Company
    • Mark E. Schwartz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of unitizing packages by means of a stretchable adhesive tape
    • Patent number 5,314,557
    • Issue date May 24, 1994
    • Minnesota Mining and Manufacturing Company
    • Mark E. Schwartz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Flexographic ink composition
    • Patent number 4,612,052
    • Issue date Sep 16, 1986
    • Minnesota Mining and Manufacturing Company
    • Mark E. Schwartz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...