Patents by Inventor Darrell Binz

Darrell Binz 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).

  • Heat exchange tubes and tube assembly configurations
    Patent number: 10415892
    Abstract: A heat exchange tube for an HVAC system can include at least one reduced diameter section with an integral flattened ridge. The flow of combustion gases through the heat exchanger tubes may be partially constricted inside the reduced diameter sections. When installed in an HVAC system the integral flattened ridges may be angled to intercept the flow of air outside the heat exchanger tubes.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: September 17, 2019
    Assignee: Rheem Manufacturing Company
    Inventors: Hari Krishna Kanagala, Ken Frederick, Darrell Binz
  • Heat Exchange Tubes And Tube Assembly Configurations
    Publication number: 20190186847
    Abstract: A heat exchange tube for an HVAC system can include at least one reduced diameter section with an integral flattened ridge. The flow of combustion gases through the heat exchanger tubes may be partially constricted inside the reduced diameter sections. When installed in an HVAC system the integral flattened ridges may be angled to intercept the flow of air outside the heat exchanger tubes.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 20, 2019
    Inventors: Hari Krishna Kanagala, Ken Frederick, Darrell Binz
  • Heat exchanger tube with fins
    Patent number: D945579
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: March 8, 2022
    Assignee: Rheem Manufacturing Company
    Inventors: Hari Krishna Kanagala, Ken Frederick, Darrell Binz
  • Heat exchanger tube with fins
    Patent number: D960336
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: August 9, 2022
    Assignee: Rheem Manufacturing Company
    Inventors: Hari Krishna Kanagala, Ken Frederick, Darrell Binz