Patents by Inventor Sara Knebel Vierling

Sara Knebel Vierling 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).

  • PHYSICAL TRAINING DEVICE
    Publication number: 20200316432
    Abstract: A physical training device for emulating oxygen condition at different altitudes during a physical activity is presented, the device being configured to be carried by a user and comprising a chamber through which the user breathes in and out, the chamber comprises a patterned airway configured to control parameters of air breathed in and out by the user.
    Type: Application
    Filed: May 15, 2017
    Publication date: October 8, 2020
    Inventors: Alberto PLA PAYA, Sara Knebel Vierling, Josep Carrasco Aloma