Patents by Inventor Markus Stracke

Markus Stracke 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).

  • Method of making an improved pavement
    Patent number: 5639297
    Abstract: A method of making a pavement by installing a heat insulating course of lightweight concrete of low thermal conductivity includes crushing polystyrene foam, especially polystyrene foam waste, or by foaming particulate polystyrene to form particulate polystyrene foam which is then subjected to a rapid heating process. The heat-treated particles of polystyrene foam are blended with a cement paste comprised of cement and water to form a mixture which is then allowed to harden.
    Type: Grant
    Filed: March 2, 1995
    Date of Patent: June 17, 1997
    Inventors: Markus Stracke, Lothar Kaden
  • Process for manufacturing construction elements, their composition, reinforcement and means for mounting same
    Patent number: 4831801
    Abstract: A construction element adapted to be fixed to the facade of a building is produced by hardening a composition consisting essentially of foamed synthetic material with a particle size of 2 mm to 7 mm, cement and water and of a bulk density of 0.2 to 0.4 kg/dm.sup.2 and a thermal conductivity of 0.06 to 0.08 w/mh.degree. K. Mounting clips are driven into the body to enable it to be attached to the building facade.
    Type: Grant
    Filed: March 30, 1987
    Date of Patent: May 23, 1989
    Inventor: Markus Stracke