TREA

Richard E. Volkmann

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  • Arden Hills, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of forming a metallic film
    • Patent number 5,660,892
    • Issue date Aug 26, 1997
    • Minnesota Mining and Manufacturing Company
    • William B. Robbins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Metallic films and articles using same
    • Patent number 5,506,059
    • Issue date Apr 9, 1996
    • Minnesota Mining and Manufacturing Company
    • William B. Robbins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE