Patents by Inventor John E. Baxter

John E. Baxter 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).

  • SETTLED DUST MEASUREMENT SYSTEM USING PHOTORESISTORS
    Publication number: 20240102909
    Abstract: A method includes projecting light to obtain a reference measurement using a first photoresistor; collecting dust on a platform during a collection time interval; and projecting light across the platform to obtain a dust measurement using the first photoresistor or a second photoresistor.
    Type: Application
    Filed: September 28, 2023
    Publication date: March 28, 2024
    Inventors: Robert W. Baxter, Derrick J. Hinkle, Ralph E. Bard, John N. Simpson
  • KEYED FITTING
    Publication number: 20150137513
    Abstract: A fitting assembly for conduit with a longitudinal axis includes a first fitting component, a second fitting component that can be joined with the first fitting component when the fitting is pulled-up, and a keyed coupling that allows the first fitting component and the second fitting component to be pulled-up.
    Type: Application
    Filed: November 12, 2014
    Publication date: May 21, 2015
    Inventors: William H. Glime, III, John E. Baxter, James G. McCoy