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Kenneth J. Perrington

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  • Maplewood, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-page signatures made using laser perforated bond papers
    • Patent number 5,557,311
    • Issue date Sep 17, 1996
    • Minnesota Mining and Manufacturing Company
    • Kenneth J. Perrington
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Laser perforation of paper
    • Patent number 5,556,826
    • Issue date Sep 17, 1996
    • Minnesota Mining and Manufacturing Company
    • Kenneth J. Perrington
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hot melt adhesive bound book
    • Patent number 5,536,044
    • Issue date Jul 16, 1996
    • Minnesota Mining and Manufacturing Company
    • Robert A. Luhman
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Laser perforation of paper
    • Patent number 5,444,035
    • Issue date Aug 22, 1995
    • Minnesota Mining and Manufacturing Company
    • Kenneth J. Perrington
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hot melt adhesive applicator
    • Patent number 5,346,350
    • Issue date Sep 13, 1994
    • Minnesota Mining and Manufacturing Company
    • Robert A. Luhman
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Hot melt adhesive binding method
    • Patent number 5,316,424
    • Issue date May 31, 1994
    • Minnesota Mining and Manufacturing Company
    • Robert A. Luhman
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Edge-bonded sets of carbonless copy paper
    • Patent number 5,270,068
    • Issue date Dec 14, 1993
    • Minnesota Mining and Manufacturing Company
    • Kenneth J. Perrington
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Producing adhesively edge-padded paper tablets with a fast-drying l...
    • Patent number 5,179,141
    • Issue date Jan 12, 1993
    • Minnesota Mining and Manufacturing Company
    • Clair J. Emery
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Fan-out padding using a hot melt adhesive
    • Patent number 5,176,779
    • Issue date Jan 5, 1993
    • Minnesota Mining and Manufacturing Company
    • Kenneth J. Perrington
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Hot melt adhesive applicator
    • Patent number 5,152,654
    • Issue date Oct 6, 1992
    • Minnesota Mining and Manufacturing Company
    • Robert A. Luhman
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Edge padding adhesive composition for carbonless papers
    • Patent number 5,151,461
    • Issue date Sep 29, 1992
    • Minnesota Mining and Manufacturing Company
    • Kenneth J. Perrington
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Adhesively edge-padding a stack of collated carbonless paper
    • Patent number 5,079,068
    • Issue date Jan 7, 1992
    • Minnesota Mining and Manufacturing Company
    • Kenneth J. Perrington
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Transfer letter system
    • Patent number 4,123,578
    • Issue date Oct 31, 1978
    • Minnesota Mining and Manufacturing Company
    • Kenneth J. Perrington
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Transfer letter system
    • Patent number 4,123,309
    • Issue date Oct 31, 1978
    • Minnesota Mining and Manufacturing Company
    • Kenneth J. Perrington
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS