Patents by Inventor Wolfango Corradi

Wolfango Corradi 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 device for introducing liquid substances into the trunk of a plant
    Patent number: 5477638
    Abstract: A device for the introduction of a liquid substance into the trunk of a plant comprises a sealed container connected to one or more distribution ducts by means of at least an outlet duct. Along the circuit there are provided means to regulate and means to detect the flow rate of the substance towards truncated-cone injection needles inserted into appropriate holes in the plant's trunk. The method according to the invention involves the use of said device to allow the introduction of the treating substance into the layer of the xylem involved in the ascending vascular circulation of the plant.
    Type: Grant
    Filed: December 13, 1993
    Date of Patent: December 26, 1995
    Inventors: Bruno Corradi, Wolfango Corradi, Mauro Corradi