TREA

David N. Batchelder

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  • Leeds, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Detector for explosive substances
    • Patent number 5,818,047
    • Issue date Oct 6, 1998
    • Renishaw plc
    • Raymond J Chaney
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Spectroscopic apparatus and methods
    • Patent number 5,689,333
    • Issue date Nov 18, 1997
    • Renishaw plc
    • David N. Batchelder
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Spectrum splitting spectroscopic apparatus
    • Patent number 5,638,173
    • Issue date Jun 10, 1997
    • Renishaw plc
    • Brian J. E. Smith
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Raman microscope
    • Patent number 5,623,342
    • Issue date Apr 22, 1997
    • Renishaw plc
    • Kurt J. Baldwin
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Spectroscopic apparatus and methods
    • Patent number 5,510,894
    • Issue date Apr 23, 1996
    • Renishaw plc
    • David N. Batchelder
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Spectroscopic apparatus and methods
    • Patent number 5,442,438
    • Issue date Aug 15, 1995
    • Renishaw plc
    • David N. Batchelder
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Raman analysis apparatus
    • Patent number 5,194,912
    • Issue date Mar 16, 1993
    • Renishaw plc
    • David N. Batchelder
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Optical surface plasmon sensor device
    • Patent number 4,844,613
    • Issue date Jul 4, 1989
    • STC PLC
    • David N. Batchelder
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical actuator
    • Patent number 4,637,071
    • Issue date Jan 13, 1987
    • International Standard Electric Corporation
    • Gillies D. Pitt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vortex shedding fluid flowmeter
    • Patent number 4,519,259
    • Issue date May 28, 1985
    • International Telephone and Telegraph Corp.
    • Gillies D. Pitt
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid flowmeter
    • Patent number 4,485,679
    • Issue date Dec 4, 1984
    • ITT Industries, Inc.
    • Gillies D. Pitt
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Vortex flowmeter
    • Patent number 4,416,159
    • Issue date Nov 22, 1983
    • ITT Industries, Inc.
    • Roger J. Williamson
    • G01 - MEASURING TESTING