TREA

Stuart D. Leer

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  • Chatham, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Calculator case
    • Patent number D257512
    • Issue date Nov 11, 1980
    • Litton Business Systems, Inc.
    • Terry L. Barner
    • D18 - Printing and office machinery
  • Information Patent Grant

    Portable calculating machine
    • Patent number D248595
    • Issue date Jul 18, 1978
    • Litton Business Systems, Inc.
    • Myron Beitler
    • D64 -
  • Information Patent Grant

    Calculating machine
    • Patent number D248419
    • Issue date Jul 4, 1978
    • Litton Business Systems, Inc.
    • Myron Beitler
    • D64 -