Patents by Inventor Douglas S. Davis

Douglas S. Davis 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).

  • Miniature Pressure/Force Sensor With Integrated Leads
    Publication number: 20240068889
    Abstract: A pressure/force sensor comprises a diaphragm structure including a sensing element and a lead structure extending from the diaphragm structure and including first and second traces electrically coupled to the sensing element. The diaphragm structure and the lead structure include a circuit assembly comprising a common insulating layer and a common conductor layer on the insulating layer. The conductor layer includes at least a portion of the sensing element and at least the first trace.
    Type: Application
    Filed: November 9, 2023
    Publication date: February 29, 2024
    Inventors: Michael W. Davis, Peter F. Ladwig, Matthew S. Lang, Dean E. Myers, Clark T. Olsen, Douglas P. Riemer
  • Rail gear
    Patent number: 9643463
    Abstract: Rail gear may facilitate a vehicle traversing on the rails of a railway. The rail gear may comprise a first rail guidewheel and a second rail guidewheel in rotatable connection with an axle. The rail gear may also comprise a first mount that is restricted from rotating with respect to the axle and a second mount that is configured to rotate with respect to the axle.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 9, 2017
    Assignee: Diversified Metal Fabricators, Inc.
    Inventor: Douglas S. Davis
  • RAIL GEAR
    Publication number: 20140261067
    Abstract: Disclosed are various embodiments for rail gear that may facilitate a vehicle traversing on the rails of a railway. The rail gear may comprise a first rail guidewheel and a second rail guidewheel in rotatable connection with an axle. The rail gear may also comprise a first mount that is restricted from rotating with respect to the axle and a second mount that is configured to rotate with respect to the axle.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: Diversified Metal Fabricators, Inc.
    Inventor: Douglas S. Davis