Patents by Inventor Ronald Toth

Ronald Toth 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).

  • METHODS AND SYSTEMS FOR ENDOMETRIAL ABLATION UTILIZING RADIO FREQUENCY
    Publication number: 20240081897
    Abstract: Methods, systems and devices for endometrial ablation. In accordance with a method, a working end of an RF ablation device is positioned in a patient uterus to contact endometrial tissue, the working end comprising a dielectric wall capable of non-expanded and expanded shapes. An indicator mechanism is operatively coupled to the wall and configured to indicate non-expanded and expanded shapes of the wall.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 14, 2024
    Applicant: MINERVA SURGICAL, INC.
    Inventors: Akos Toth, Ronald Hundertmark
  • Flame monitor safeguard system
    Patent number: 5347982
    Abstract: A gas burning fireplace having a burner for producing a flame. A rod in the vicinity of the burner. A gap between the burner and the rod and wherein a flame is produced in the gap. An apparatus for monitoring the presence of a flame including a battery for applying a DC voltage between the rod and the burner. An electric circuit means for sensing a DC current between the rod and the burner.
    Type: Grant
    Filed: September 10, 1993
    Date of Patent: September 20, 1994
    Assignee: Canadian Heating Products Inc.
    Inventors: Lothar Binzer, Didace E. Morrissette, Ronald Toth