Patents by Inventor Lisa C. Wandrick

Lisa C. Wandrick 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).

  • Beverage dispenser
    Patent number: 5305924
    Abstract: A postmix beverage dispenser having the appearance of a stainless steel brewed tea urn. A postmix dispensing valve is mounted inside the tea urn and is operated by a handle located on the front of the tea urn. A nozzle extender is inside the handle body and connects to the nozzle of the dispensing valve. The handle body and nozzle extender are easily manually removed without tools from outside the tea urn.
    Type: Grant
    Filed: May 12, 1993
    Date of Patent: April 26, 1994
    Assignee: The Coca-Cola Company
    Inventors: Phillip B. Groover, Kirk W. Charles, Lionel D. Gillespie, Samuel Durham, Lisa C. Wandrick
  • Beverage dispenser with automatic ratio control
    Patent number: 5192000
    Abstract: An automatic ratio control system for a single or multiflavor post-mix beverage dispensing valve of a beverage dispenser including a flow meter in each syrup and water conduit, a temperature sensor in each syrup conduit, an adjustable flow control in each syrup and water conduit, an automatic flow control adjuster, and an electronic control system including a microprocessor and appropriate software for adjusting a particular flow control when a measured flow rate falls outside of a range of preferred flow rates.
    Type: Grant
    Filed: August 2, 1991
    Date of Patent: March 9, 1993
    Assignee: The Coca-Cola Company
    Inventors: Lisa C. Wandrick, George H. Hoover, Roger C. Whigham, John H. Bearden