Patents by Inventor Razvan Ungureanu

Razvan Ungureanu 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).

  • Publication number: 20130094953
    Abstract: A scroll or torus has a variable thickness and variable radius structure rib support. The scroll or torus may be suitable in high temperature applications while avoiding the high stress found with conventional constant radii ribs and the weight penalty found in stainless steel scrolls and torus. The scroll or torus may be used, for example, on a turbo compressor machine in aircraft environmental control systems.
    Type: Application
    Filed: October 12, 2011
    Publication date: April 18, 2013
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Adonis Kosta Spathias, Razvan Ungureanu, Darren Duane, Robert Nims