David W. Shollenbarger

Person

  • Marshalltown, IA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    High resolution pulse count interface

    • Patent number 6,945,125
    • Issue date Sep 20, 2005
    • Daniel Industries, Inc.
    • Richard J. Vanderah
    • G01 - MEASURING TESTING
  • Information Patent Grant

    High-low pressure pilot

    • Patent number 4,616,670
    • Issue date Oct 14, 1986
    • Fisher Controls International, Inc.
    • John W. Duffy
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pressure pilot switch point device

    • Patent number 4,485,727
    • Issue date Dec 4, 1984
    • Fisher Controls International, Inc.
    • David W. Shollenbarger
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    High resolution pulse count interface

    • Publication number 20050120806
    • Publication date Jun 9, 2005
    • Daniel Industries, Inc.
    • Richard J. Vanderah
    • G01 - MEASURING TESTING