Patents by Inventor Martinus Evert Jan Leonardus Driessen

Martinus Evert Jan Leonardus Driessen 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).

  • Patent number: 7527078
    Abstract: An improved dispensing system and dispensing routine for multiple ingredient formulas is disclosed. The system includes a controller linked to an actuator, a scale and, a means for imparting movement to a plurality of pumps or conveyors and containers for dispensing the plurality of ingredients. After a formula is selected, the controller acts to at least partially load the pump with the first of said ingredients, reads the scale to account for the weight of the receptacle, calculates the motion of the pump required to dispense the target amount of said first ingredient, and either executes a percentage or portion of the motion of the pump required to dispense the target amount of said first ingredient, leaving a remaining amount or a safety factor in the form of a previously determined <maximum overshoot> value.
    Type: Grant
    Filed: October 13, 2005
    Date of Patent: May 5, 2009
    Assignee: Fluid Management, LLC
    Inventors: Martinus Evert Jan Leonardus Driessen, Ronald Peter Krom