Patents by Inventor Webster L. Howard

Webster L. Howard 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).

  • Multi-circuited A-coil heat exchanger
    Patent number: 4040268
    Abstract: The present invention provides a twin slab heat exchanger A-frame assembly having a plurality of refrigerant circuits arranged to provide a first and second circuit in each of the heat exchanger slabs. The first circuits in each heat exchanger being connected to provide the evaporator in one refrigerant system with the second circuits in each heat exchanger connected to provide the evaporator of another refrigerant circuit. The first and second circuits being arranged so that one precedes the other in air flow communication relative to air passing through the heat exchanger assembly.
    Type: Grant
    Filed: July 15, 1976
    Date of Patent: August 9, 1977
    Assignee: General Electric Company
    Inventor: Webster L. Howard