TREA

Paul A. Schumann Jr.

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  • Wappingers Falls, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spectrum analyzing system with photodiode array
    • Patent number 4,158,505
    • Issue date Jun 19, 1979
    • International Business Machines Corporation
    • Einar S. Mathisen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus for textile color analysis
    • Patent number 4,033,698
    • Issue date Jul 5, 1977
    • International Business Machines Corporation
    • Herbert M. Demsky
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Textile color analyzer calibration
    • Patent number 4,029,419
    • Issue date Jun 14, 1977
    • International Business Machines Corporation
    • Paul A. Schumann
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus for textile color analysis
    • Patent number 3,999,860
    • Issue date Dec 28, 1976
    • International Business Machines Corporation
    • Herbert M. Demsky
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Automatic test sample handling system
    • Patent number 3,985,507
    • Issue date Oct 12, 1976
    • International Business Machines Corporation
    • Frank A. Litz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL