Patents by Inventor Rene Weibel

Rene Weibel 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).

  • Method and a system for disinfecting air in air conditioning ducts
    Patent number: 5648046
    Abstract: A method and system for disinfecting air in ventilation ducts, using a non-poisonous and substantially non-volatile disinfectant. The disinfectant is vaporized by micro-vaporizer, and ionization electrodes ionize the air and the disinfectant particles. An ozone sensor is located downstream of the ionization electrodes and emits a signal to a controller, which controls the voltage at the ionization electrode, and thus the production of ozone is controlled.
    Type: Grant
    Filed: October 28, 1994
    Date of Patent: July 15, 1997
    Inventor: Rene Weibel