Patents by Inventor Heinz Wind

Heinz Wind 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).

  • Fluid-impervious structure and method of making same
    Patent number: 5186217
    Abstract: A concrete structure is lined with a statically self-supporting glass shell composed of shell segments which are themselves joined together by sealing strips. In a pipe embodiment of the invention, the shell segments form a ring spaced from the concrete body with the spacing being filled by a backfill mass so that a compressive prestress is provided to the arch shape. When used in a container, the shell may be a laminate of two or more glass layers bonded full surface together.
    Type: Grant
    Filed: October 19, 1990
    Date of Patent: February 16, 1993
    Assignees: Flachglas Consult GmbH, Philipp Holzmann AG
    Inventors: Dietmar Kallinich, Wolfgand Kahlert, Heinz Wind, Friedrich Lehmann
  • Narrow or slotted wall which is introduced into a substratum and sealing wall composition contained therein
    Patent number: 5127771
    Abstract: A narrow wall or slotted wall which is introduced into a geological substratum or foundation, including a sealing wall composition contained therein, and at least one sealing wall plate which, for example, is constituted of glass. The sealing wall plate which is fixed in the sealing wall composition or, the sealing wall plates, possesses or possess devices for the detection and recognition of leakages. These devices can be constituted from hollow profile members which are connected with the sealing wall plates; in essence, can be integrated therein.
    Type: Grant
    Filed: November 9, 1990
    Date of Patent: July 7, 1992
    Assignee: Philipp Holzmann Aktiengesellschaft
    Inventor: Heinz Wind