Patents by Inventor Tomasz FRANKIEWICZ

Tomasz FRANKIEWICZ 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).

  • Heat exchanger
    Patent number: 9739541
    Abstract: The disclosure presents a heat exchanger having flat tubes received in a double header plate. The double header plate includes a complementary arrangement of a main header plate and a reinforcement header plate. Slots are arranged in one of the header plate and complementary tabs are arranged in the other header plate. The tabs are configured to engage the slots to enable a complementary alignment of the two header plates.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: August 22, 2017
    Assignee: MAHLE International GmbH
    Inventors: Tomasz Frankiewicz, Michal Krystowiak, Piotr Lukaszczyk
  • HEAT EXCHANGER
    Publication number: 20150129188
    Abstract: The disclosure presents a heat exchanger having flat tubes received in a double header plate. The double header plate includes a complementary arrangement of a main header plate and a reinforcement header plate. Slots are arranged in one of the header plate and complementary tabs are arranged in the other header plate. The tabs are configured to engage the slots to enable a complementary alignment of the two header plates.
    Type: Application
    Filed: November 7, 2014
    Publication date: May 14, 2015
    Inventors: Tomasz FRANKIEWICZ, Michal KRYSTOWIAK, Piotr LUKASZCZYK