Patents by Inventor Mansir HASSAN

Mansir HASSAN 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).

  • SHAFT SEAL PROTECTOR FOR ELECTRICAL SUBMERSIBLE PUMPS
    Publication number: 20200325757
    Abstract: Disclosed is an apparatus when installed with an Electrical Submersible Pump for fluid production protects the motor from the effect of solids on the shaft seal. The invention provides an apparatus that dynamically filters the solids and prevents them from contacting or accumulating at the vicinity of the shaft seal. The apparatus extends the run life of the ESP and prevents the motor dielectric fluid from being contaminated.
    Type: Application
    Filed: October 4, 2018
    Publication date: October 15, 2020
    Inventors: Mansir HASSAN, Andras BENCZE