Patents by Inventor Ronald J. Pointer

Ronald J. Pointer 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).

  • Efficiency directed evaporative type supplement condensing system for high ambient refrigeration operation
    Patent number: 5553463
    Abstract: The insertion of a specifically designed evaporative cooled supplemental condenser in a refrigeration system, working in operative relation with the air cooled condenser of the system, enhances the system operation. The objective of this evaporative type supplemental condenser is to improve the condensing capacity of the existing air cooled refrigerant condenser to the extent that its performance will counteract the detrimental effects of high ambient temperatures by supplementing the existing condenser capacity. The system's air cooled condenser will perform as the primary condenser and the supplemental condenser will correct the pressures and temperatures of the refrigerant as required, for counteracting the effects of high ambient temperature operation on air conditioning refrigeration systems.
    Type: Grant
    Filed: March 29, 1994
    Date of Patent: September 10, 1996
    Inventor: Ronald J. Pointer
  • Efficiency directed supplemental condensing for high ambient refrigeration operation
    Patent number: 5297397
    Abstract: The insertion of a specifically designed liquid cooled supplemental condenser in a refrigeration system, working in operative relation with the air cooled condenser of the system, enhances the system operation. The objective of this supplemental condenser is to improve the condensing capacity of the existing air cooled refrigerant condenser to the extent that its performance will counteract the detrimental effects of high ambient temperatures by supplementing the existing condenser capacity. The system's air cooled condenser will perform as the primary condenser and the supplemental condenser will correct the pressures and temperatures of the refrigerant as required, for counteracting the effects of high ambient temperature operation on air conditioning refrigeration systems.
    Type: Grant
    Filed: January 29, 1993
    Date of Patent: March 29, 1994
    Inventor: Ronald J. Pointer