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Ferris Mfg. Co.

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  • Burr Ridge, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrophilic foam compositions
    • Patent number 5,065,752
    • Issue date Nov 19, 1991
    • Ferris Mfg. Co.
    • Robert W. Sessions
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hydrophilic foam compositions
    • Patent number 5,064,653
    • Issue date Nov 12, 1991
    • Ferris Mfg. Co.
    • Robert W. Sessions
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

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