Patents by Inventor Darrell R. Sandlin

Darrell R. Sandlin 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).

  • Loop heat pipe transfer system with manifold
    Patent number: 11035620
    Abstract: At least one manifold having a rounded closed end, an outlet tube, and a plurality of inlet openings which has heat transfer fins, with pipes running through pipe holes in the fins. The at least one manifold is coupled to a refrigerant carrying pipe. The manifold, fins, and conductive pipes form an evaporating unit and a condensing unit, which are located in an air duct having an airflow there through. There is a quantity of refrigerant being contained with the heat pipe transfer system.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: June 15, 2021
    Inventors: Richard W. Trent, Darrell R. Sandlin