Patents by Inventor Ivan Gheczy

Ivan Gheczy 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).

  • Sound absorbing heat shield with perforate support layer
    Patent number: 5196253
    Abstract: A heat shield (1) includes a support layer (2) that is perforate only in predetermined partial areas (6, 7, 8) and comprises an insulation layer (3) that has a protective coating (4, 5) on both sides thereof. In particular, flange areas (6), attachment areas (8), and areas of bent or angular deformities (7) are free of perforations. A protective coating (5) on a side of the insulation layer facing the support layer has a thickness of less than 30 .mu.m and can be constructed of a thin aluminum foil or a sprayed or deposited metalized coating. Preferably, the protective coating has fine pores.
    Type: Grant
    Filed: January 10, 1991
    Date of Patent: March 23, 1993
    Assignee: Matec Holdikng AG
    Inventors: Peter Mueller, Ivan Gheczy