Patents by Inventor Florencio Lazo Barra

Florencio Lazo Barra 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 for thermal pest control
    Patent number: 7134239
    Abstract: A method for thermal pest control in fruit production and agriculture involves projecting at least one stream of hot air to a crop from a movable vehicle which moves in a direction substantially parallel to rows of the crop. The stream of hot air can be projected substantially parallel to, substantially transverse to, or substantially oblique to the rows of the crop.
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: November 14, 2006
    Inventor: Florencio Lazo Barra
  • Method for thermal pest control
    Publication number: 20030200696
    Abstract: A method for thermal pest control in fruit production and agriculture involves projecting at least one stream of hot air to a crop from a movable vehicle which moves in a direction substantially parallel to rows of the crop.
    Type: Application
    Filed: April 26, 2002
    Publication date: October 30, 2003
    Inventor: Florencio Lazo Barra
  • Agricultural heating control method
    Patent number: 5934013
    Abstract: A method to produce heating for use in agriculture uses a stream of hot air produced by a centrifugal ventilator fan. Heat exits or air vents are used to discharge the air. Mobility is provided by mounting the fan to an agricultural tractor.
    Type: Grant
    Filed: November 25, 1997
    Date of Patent: August 10, 1999
    Inventor: Florencio Lazo Barra