ISBP

Innovative Structural Building Products (ISBP) (at www.isbp.com) and James Walker, PE filed a US patent application recently that extended their past technology to more specifically include floor cassettes. Although this technology had been previously patented by ISBP, the claims are now more specifically designed to include all floor cassette systems... Floor cassettes covered in the patent application include open (single layer) cassettes and closed (two-layer cassettes). Floor cassettes had been previously disclosed in prior patents by James Walker... The floor cassettes are a more efficient floor system that efficiently combine structure and sheathing in one large panel eliminating the need to build from individual joists and sheets.