Patent 10508770 was granted and assigned to AIR PRODUCTS AND CHEMICALS, INC. on December, 2019 by the United States Patent and Trademark Office.
Compressed gas dispensing methods using cascade dispensing from a first plurality of storage vessels and a second plurality of storage vessels. A compressor is used to provide very high pressure compressed gas for the second plurality of pressure storage vessels. Various methods are described for different sources of the compressed gas. The methods are particularly suitable for dispensing hydrogen into storage vessels in vehicles.