Patents by Inventor John Peffer

John Peffer 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).

  • APPARATUS FOR DETERMINING PHYSIOLOGIC TEMPERATURE
    Publication number: 20260338621
    Abstract: The present disclosure provides methods and systems for non-invasive determination of the temperature of a body fluid sample. The system includes a portable sleeve that receives a specimen container into a sensing chamber and measures the temperature of an outer wall of the specimen container. The system creates a temperature curve over time and maps the temperature curve to a temperature of the fluid sample in the specimen container. The sleeve mounts to a base that displays the temperature. The system can be used for temperature measurement of various body fluids including blood and urine.
    Type: Application
    Filed: April 8, 2026
    Publication date: October 29, 2026
    Applicant: Peffer Diagnostics, Inc
    Inventors: John Peffer, David Isaac Garcia, Rohan Munshi Jain, Jazmin Lorena Izaguirre, Gael A. Mamenta, Jayden Coy Rodriguez
  • Pair of chain pulls
    Patent number: D606351
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: December 22, 2009
    Inventor: John Peffer