Patents Assigned to BETTERFROST TECHNOLOGIES INC.
  • Continuous resistance and proximity checking for high power deicing and defogging systems
    Patent number: 11229091
    Abstract: A safety method and system consisting of resistance checking for use with high power deicing and defogging systems, including high power deicing and defogging systems for windshields and including quasi-continuous checking with pulse-electro thermal deicing and defogging systems, is disclosed. The resistance checking system may be combined with a proximity detector safety system which operates in conjunction with the resistance based safety system.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: January 18, 2022
    Assignee: Betterfrost Technologies, Inc.
    Inventors: Sameh M. I. Saad, Kazi Ahmed
  • High-frequency self-defrosting evaporator coil
    Patent number: 10473381
    Abstract: A method and system for defrosting a refrigerant coil using at least one of resistive and electromagnetic heating.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: November 12, 2019
    Assignee: BETTERFROST TECHNOLOGIES INC.
    Inventors: Victor F. Petrenko, Sameh M. I. Saad, Kazi Kased L. Ahmed