Patents by Inventor Ronald A. Farrell

Ronald A. Farrell 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).

  • Air conditioning system for poultry houses
    Patent number: 4504011
    Abstract: An air conditioning system for a poultry house. Plenum structure extends substantially the entire length of the poultry house. A forced-air heating unit is coupled to the plenum structure by flexible conduit. The heated air is controlled by slidable adjustment structure to provide substantially even heat along the entire length of the plenum structure.
    Type: Grant
    Filed: July 29, 1982
    Date of Patent: March 12, 1985
    Inventor: Ronald A. Farrell