Patents Assigned to Limestone di Perani Piero Alberto Bruno
  • Semifluid mix and associated environmental restoration method
    Patent number: 5711997
    Abstract: A semifluid mix for environmental reclamation, comprising peat, a hydraulic binder, resins, seeds, lime, and manure, the mix being particularly adapted to restore a covering of vegetation on surfaces that have suffered environmental degradation, such as ski pistes, road slopes, landslide and quarry faces. The present invention furthermore relates to a method for preparing the mix and to a method for applying the semifluid mix on the surfaces that have suffered environmental degradation.
    Type: Grant
    Filed: March 28, 1996
    Date of Patent: January 27, 1998
    Assignee: Limestone di Perani Piero Alberto Bruno
    Inventor: Piero Alberto Bruno Perani