Patents by Inventor André Rickli

André Rickli 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).

  • Plastic ultrasonic measurement section and corresponding measurement method
    Patent number: 7647840
    Abstract: The present invention relates to a plastic ultrasonic measurement section (1) used for the flow measurement of fluids. It is equipped with two ultrasonic transmitting and receiving transducers (2, 3) spaced in the fluid flow direction and is characterized in that the sound is guidable in Z-shaped manner between the transmitting and receiving transducers (2, 3) by means of at least two reflectors (4). A description is given of a corresponding measurement method and a method for the one-piece production of a measurement section (1) by injection moulding.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: January 19, 2010
    Assignee: Digmesa AG
    Inventor: André Rickli