Patents by Inventor Ilona Fuss

Ilona Fuss 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).

  • Form body for heat insulation and vacuum insulation panel with asymmetric design
    Patent number: 5316816
    Abstract: A shaped body, preferably plate-shaped, for use as heat insulation, formed of (a) a finely distributed, powdery or fibrous substance, (b) a microporous casing, and (c) a gastight and watertight, metal-free casing. The shaped body is produced by drying a powdery or fibrous substance if necessary, optionally placing it into a microporous casing, optionally pressing and then optionally drying. Thereafter, the powdery substance is placed with the microporous casing into a gastight and watertight, metal-free casing. This gastight and watertight casing is optionally evacuated and sealed. Furthermore, a shaped article, preferably plate-shaped, for use as heat insulation, produced from (a) a finely distributed, powdery or fibrous substance with a water absorption capacity of 4 to 50% by weight at 23.degree. C.
    Type: Grant
    Filed: January 22, 1993
    Date of Patent: May 31, 1994
    Assignee: Degussa Aktiengesellschaft
    Inventors: Gerhard Sextl, Hans Strack, Roland Reuter, Ilona Fuss, Peter Kleinschmit, Rudolf Schwarz