Patents by Inventor Lisa P. Sylvia

Lisa P. Sylvia 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-channel flat-tube heat exchanger
    Patent number: 8091620
    Abstract: A heat exchanger includes a plurality of flattened, multi-channel heat exchange tubes of generally J-shape extending between an inlet header and an outlet header. Each heat exchange tube has a base bend that extends horizontally between the vertically extending relatively shorter leg, which is in fluid flow communication with the fluid chamber of the inlet header, and the vertically extending relatively longer leg, which is in fluid flow communication with the fluid chamber of the outlet header.
    Type: Grant
    Filed: December 28, 2005
    Date of Patent: January 10, 2012
    Assignee: Carrier Corporation
    Inventors: Mikhail B. Gorbounov, Igor B. Vaisman, Parmesh Verma, Lisa P. Sylvia, Xiaoyuan Chang, Gary D. Winch