Patents by Inventor Simon A. Jolley

Simon A. Jolley has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Gas cylinders venturi dip tube
    Patent number: 5232017
    Abstract: A gas cylinder has mounted therein a venturi device through which the constituents of a gas mixture pass when the cylinder is being filled with gas. The venturi device causes rapid and thorough mixing of the various constituents of the gas mixture.
    Type: Grant
    Filed: August 9, 1991
    Date of Patent: August 3, 1993
    Assignee: The BOC Group plc
    Inventor: Simon A. Jolley