TREA

David G. Penman

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  • London, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    pH electrode
    • Patent number 5,354,449
    • Issue date Oct 11, 1994
    • David M. Band
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Low resistance electrical pick-up and manufacture thereof
    • Patent number 5,183,043
    • Issue date Feb 2, 1993
    • Surgicraft Limited
    • David M. Band
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid extractors
    • Patent number 5,167,621
    • Issue date Dec 1, 1992
    • Surgicraft Limited
    • David M. Band
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE