Patents by Inventor John Estill

John Estill 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).

  • Temperature measuring device and method of using and making same
    Publication number: 20030147450
    Abstract: A temperature measuring device and method of using it are disclosed herein. A temperature sensing strip is disposed within a housing used for agitating a material, the temperature of which is to be measured. The strip has a series of sensor dots containing liquid crystal material.
    Type: Application
    Filed: April 22, 2002
    Publication date: August 7, 2003
    Applicant: Medical Indicators, Inc.
    Inventors: Robert Witonsky, John Estill, Ron Benincasa, John Scarantino, Timothy Ursell, Albert Waecker