Patents by Inventor Peter Übelmesser

Peter Übelmesser 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).

  • Flat sealing material in the form of a reinforced composite film
    Patent number: 7914882
    Abstract: The invention relates to a stable high-performance flat sealing material for application at a temperature up to 330° C. which is compacted by heat and pressure in such a way that a composite film, i.e. a reinforced (fibrous) film is obtainable by compressing one or several non-woven fabrics or one or several non-woven mat weaves at a predetermined pressure and temperature. The inventive flat sealing material is suitable for highly stressed joints, in particular for cylinder head gaskets. The thus produced composite film or the (fiber and/or binder) reinforced film has the layer thicknesses ranging from 0.01 to 3.0 mm obtainable in one operation from one or several non-woven fabric layers, thereby making it possible for the first time to obtain the layer thicknesses of 0.01 mm using the inventive materials.
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: March 29, 2011
    Assignee: Frenzelit Werke GmbH
    Inventors: Wilfried Erb, Peter Übelmesser
  • Nonwoven mat, method for production thereof and fibre composite
    Patent number: 7816290
    Abstract: The invention relates to a nonwoven mat as half-stuff which contains a high performance thermoplast as melt fiber and a reinforcing fiber, and also a method for producing a nonwoven mat of this type and fiber composites produced from the nonwoven mat.
    Type: Grant
    Filed: April 1, 2004
    Date of Patent: October 19, 2010
    Assignee: Frenzelit-Werke GmbH & Co., K.G.
    Inventors: Wilfried Erb, Peter Übelmesser