Bette R. Schwades

Person

  • Ingleside, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    One-way flex valve

    • Patent number 4,222,407
    • Issue date Sep 16, 1980
    • Baxter Travenol Laboratories, Inc.
    • Ricky R. Ruschke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...