Patents by Inventor Gilbert Loesken

Gilbert Loesken 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).

  • Process for producing a support-free vegetation mat, particularly for roof greening
    Patent number: 5410840
    Abstract: The invention relates to a process for producing a support-free vegetation mat which is particularly useful for roof greening. An earth substrate and plants with roots or moss having a stackable, dimensionally stable substrate with raised edges is provided. The vegetation mat is cultivated and transported and on laying the mat is separated from the substrate by sliding or drawing off. Thus, the vegetation mats are not only cultivated, but also transported in a stackable, dimensionally stable substrate with raised edges. Only at the time of laying the vegetation mat is the latter separated from the substrate by sliding or drawing off.
    Type: Grant
    Filed: January 25, 1994
    Date of Patent: May 2, 1995
    Assignee: aktual Bauteile und Unweltschutz Systeme, GmbH & Co. KG
    Inventor: Gilbert Loesken