Rengstorff; Roy H.

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  • Bel Air, MD, US

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 5,480,384
    • Issue date Jan 2, 1996
    • Rengstorff; Roy H.
    • Donald J. Highgate
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE