Nov. 5, 1991 U.S. Patent Number 5,062,242 granted for “HIGH DENSITY STORAGE facility”

Aug. 25, 1992 U.S. Patent Number 5,140,787 granted for “HIGH DENSITY STORAGE facility”

Jan. 19, 1999 U.S. Patent Number 5,860,783 granted for “CARGO CONTAINER STORAGE and RETRIEVAL SYSTEM AND METHOD INCLUDING AN ON DECK CARRIAGE ASSEMBLY”

Jun. 20, 2000 U.S. Patent Number 6,077,019 granted for “CARGO CONTAINER STORAGE and RETRIEVAL SYSTEM AND METHOD”

Jul. 29, 2014 U.S. Patent Number 8,793,012 granted for “CONTAINER SCANNING SYSTEM AND METHOD”

Dec. 6, 2016 U.S. Patent Number 9,511,830 granted for “HIGH density STORAGE FACILITY”

Oct. 8, 2019 U.S. Patent Number 10,435,129 granted for “WATERCRAFT WITH COMPRESSED air PROPULSION SYSTEM”