Patents by Inventor Craig E. MORIN

Craig E. MORIN 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).

  • DISCRETE DERIVATIVE DIFFERENTIAL CIRCUIT DRIVEN SYSTEM AND METHODS FOR DETERMNING THE CURE OF PMMA INTRAOPERATIVELY AFTER IMPLANTATION OF AN ORTHOPEDIC DEVICE
    Publication number: 20230210572
    Abstract: The invention comprises a system for securing an implant to a bone comprising an implant which is affixed to the bone, a grout or bone cement comprising a composition that cures in an exothermic reaction and which is capable of securing the implant to the bone in a cured state, and a tester which measures temperature over time to detect a rate change of temperature and uses a novel discrete differentiator circuit to determine when the composition reaches cure.
    Type: Application
    Filed: September 7, 2022
    Publication date: July 6, 2023
    Inventors: Craig E. MORIN, Gary E. MYERS, Daniel A. FUNK, Quang-Viet NGUYEN