Patents by Inventor Matthew ZELLMAN

Matthew ZELLMAN 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).

  • Submersion sensor
    Patent number: 11756405
    Abstract: A submersion sensor for detecting submersion in a fluid is disclosed. The submersion sensor includes at least one float member and at least one sink member. The submersion sensor includes force sensors positioned at distal ends of each of the at least one float member and the at least one sink member. Further, the submersion sensor includes a controller. The controller determines submersion of the submersion sensor upon obtaining signals from the force sensors corresponding to opposite directional movement of the at least one float member and the at least one sink member in the fluid.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: September 12, 2023
    Inventor: Matthew Zellman
  • Submersion Sensor
    Publication number: 20230023999
    Abstract: A submersion sensor for detecting submersion in a fluid is disclosed. The submersion sensor includes at least one float member and at least one sink member. The submersion sensor includes force sensors positioned at distal ends of each of the at least one float member and the at least one sink member. Further, the submersion sensor includes a controller. The controller determines submersion of the submersion sensor upon obtaining signals from the force sensors corresponding to opposite directional movement of the at least one float member and the at least one sink member in the fluid.
    Type: Application
    Filed: June 27, 2022
    Publication date: January 26, 2023
    Inventor: Matthew ZELLMAN