Patents by Inventor Husam Ismail

Husam Ismail 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).

  • Liquid out-of-product alarm system and method
    Patent number: 10072962
    Abstract: An out-of-product alarm process includes initiating an out-of-product check by sending a signal to a controller from an optical sensor assembly connected to a fluid delivery medium for delivering a product to a fluid dispensing site, performing an out-of-product check, running an alarm cycle with the controller after receipt of an out-of-product signal, and executing a corrective action. Performing the out-of-product check includes directing light into the fluid delivery medium, generating a detector output based on detected light within the fluid delivery medium, determining an out-of-product state within the fluid delivery medium based on a comparison of the detector output to an out-of-product threshold, starting an out-of-product timer, when the out-of-product state is determined, and determining an out-of-product event when the out-of-product timer reaches a threshold out-of-product time period.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: September 11, 2018
    Assignee: Ecolab USA Inc.
    Inventors: Husam Ismail, Kenneth Thomas Dobizl, Louis Mark Holzman, Sonya Shailesh Sharpe, Jason Andrew Kahlhamer, Matthew Frank Zurbey
  • LIQUID OUT-OF-PRODUCT ALARM SYSTEM AND METHOD
    Publication number: 20180010950
    Abstract: An out-of-product alarm process includes initiating an out-of-product check by sending a signal to a controller from an optical sensor assembly connected to a fluid delivery medium for delivering a product to a fluid dispensing site, performing an out-of-product check, running an alarm cycle with the controller after receipt of an out-of-product signal, and executing a corrective action. Performing the out-of-product check includes directing light into the fluid delivery medium, generating a detector output based on detected light within the fluid delivery medium, determining an out-of-product state within the fluid delivery medium based on a comparison of the detector output to an out-of-product threshold, starting an out-of-product timer, when the out-of-product state is determined, and determining an out-of-product event when the out-of-product timer reaches a threshold out-of-product time period.
    Type: Application
    Filed: July 5, 2016
    Publication date: January 11, 2018
    Inventors: Husam Ismail, Kenneth Thomas Dobizl, Louis Mark Holzman, Sonya Shailesh Sharpe, Jason Andrew Kahlhamer, Matthew Frank Zurbey