Patents Assigned to FTF Crawlspace Specialists, Inc.
  • Method and means for sealing crawlspace surfaces
    Patent number: 5890845
    Abstract: A method of sealing the entire surfaces of a crawlspace and other areas difficult to access in a structure is set forth in which a uniformly thick layer of a quick drying and moldable lightweight concrete is flowed over the entire surfaces to be covered in a uniform thickness sufficient to seal the surface.
    Type: Grant
    Filed: October 29, 1996
    Date of Patent: April 6, 1999
    Assignee: FTF Crawlspace Specialists, Inc.
    Inventors: Frank V. Buonaiuto, Sr., Anthony B. Buonaiuto