Patents by Inventor Heiko Kohlmann

Heiko Kohlmann 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).

  • Composite Structure Made Of Zero-Expansion Material And A Method For Producing Same
    Publication number: 20070246156
    Abstract: A composite structure (10) is defined, consisting of components made of a zero-expansion material, in particular of a glass ceramic such as Zerodur®, which are joined together by at least one adhesive layer (17, 19, 26, 28, 30, 32). The composite structure (10) has the advantageous properties associated with zero-expansion materials, in particular a very low coefficient of thermal expansion, strength up to 150° C. and minimal outgassing.
    Type: Application
    Filed: March 27, 2007
    Publication date: October 25, 2007
    Inventors: Heiko Kohlmann, Reinhard Hilscher, Hauke Esemann, Claudia Stolz, Thomas Werner, Ulrich Peuchert, Jose Zimmer