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Clifton B. Vann III

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  • Charlotte, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Microporous filter and method
    • Patent number 4,941,897
    • Issue date Jul 17, 1990
    • L&H Technologies, Inc.
    • Clifton B. Vann
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Filter module
    • Patent number 4,818,258
    • Issue date Apr 4, 1989
    • L&H Technologies, Inc.
    • Clifton B. Vann
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE