TREA

John R. Laverack

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  • Southbury, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hand stamp and method of assembling same
    • Patent number 5,768,992
    • Issue date Jun 23, 1998
    • M & R Marking Systems, Inc.
    • Sean P. Daw
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Self-inking stamp
    • Patent number D387799
    • Issue date Dec 16, 1997
    • M & R Marking Systems, Inc.
    • Sean P. Daw
    • D18 - Printing and office machinery
  • Information Patent Grant

    Ink pad holder
    • Patent number D387800
    • Issue date Dec 16, 1997
    • M & R Marking Systems, Inc.
    • Sean P. Daw
    • D18 - Printing and office machinery