Patents by Inventor Gary L. Dowell, JR.

Gary L. Dowell, JR. 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).

  • Corrosion resistant coaxial heat exchanger assembly
    Patent number: 10508867
    Abstract: A heat exchanger assembly is provided which includes a coaxial heat exchanger that is formed, at least in part, of a more corrosion resistant material such as, but not limited to stainless steel, titanium and/or alloys thereof. The assembly further includes a condenser tee connected at each end of the coaxial conduit or tubing defining the heat exchanger. The assembly allows for a non-brazed connection of the condenser tee to an inner tube of the coaxial heat exchanger. In some embodiments, the compression fitting may be connected directly to the heat exchanger without the use of a tee.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: December 17, 2019
    Assignee: Dometic Sweden AB
    Inventors: Gary L. Dowell, Jr., James E. Sims
  • Corrosion Resistant Coaxial Heat Exchanger Assembly
    Publication number: 20160348988
    Abstract: A heat exchanger assembly is provided which includes a coaxial heat exchanger that is formed, at least in part, of a more corrosion resistant material such as, but not limited to stainless steel, titanium and/or alloys thereof. The assembly further includes a condenser tee connected at each end of the coaxial conduit or tubing defining the heat exchanger. The assembly allows for a non-brazed connection of the condenser tee to an inner tube of the coaxial heat exchanger. In some embodiments, the compression fitting may be connected directly to the heat exchanger without the use of a tee.
    Type: Application
    Filed: May 27, 2016
    Publication date: December 1, 2016
    Inventors: Gary L. Dowell, JR., James E. Sims