Patents by Inventor David Arthur Busch

David Arthur Busch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Linearity adjustment feature for suspended movement-type pressure gauges
    Patent number: 6295876
    Abstract: In a pressure gauge containing a suspended movement, apparatus for effecting post assembly linearity adjustment of the gauge by displacing the underend of an elongated actuator pin rectilinearily parallel to the axis of the inlet socket on which the pin is firmly but not securely held. Located opposite the under end of the actuator pin is a lateral recess defined in the sidewall of the socket and into which a hand tool can be inserted for gripping and effecting a leveraged displacement of the pin.
    Type: Grant
    Filed: October 5, 1999
    Date of Patent: October 2, 2001
    Assignee: Dresser, Inc.
    Inventor: David Arthur Busch