Patents by Inventor Esa M. S. E. Al-Assfoor

Esa M. S. E. Al-Assfoor 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).

  • Ceramic water cooler
    Patent number: 9643831
    Abstract: The ceramic water cooler includes a conventional refrigeration unit and an internal reservoir for storing water. The internal reservoir can be formed from a ceramic material. Air passes through the porous walls of the internal reservoir to make the water stored therein alkaline. The refrigeration unit cools the water. The cooler includes a float valve for ensuring the reservoir remains full. A tap is provided for dispensing the cool alkaline water held in the reservoir.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: May 9, 2017
    Inventor: Esa M. S. E. Al-Assfoor