Patents by Inventor Stephen Frederick Bush

Stephen Frederick Bush 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).

  • Roll container
    Patent number: 7293785
    Abstract: A demountable, modular roll container comprises a plastics base (1) with wheels (13) (or castors) attached and two, three or four side plastics panels (2, 3) which lock into the base (1) with adjacent panels (2, 3) locking into each other. One or more shelves (18) lock into and stabilize the side panels. The whole assembly makes a modular two, three or four-sided container on wheels, with one, two or more compartments.
    Type: Grant
    Filed: March 9, 2004
    Date of Patent: November 13, 2007
    Assignee: The Rollet Company Limited
    Inventors: Stephen Frederick Bush, James Alexander Myers
  • Vaporizing process
    Patent number: 3969449
    Abstract: A heat sensitive liquid is vaporized with minimum degradation by introducing it via an atomizer into an enclosed space together with a heated gas under pressure, and so that the gas circulates past heaters which are screened from the atomizer. Useful for vaporizing adipic acid into ammonia gas.
    Type: Grant
    Filed: March 26, 1973
    Date of Patent: July 13, 1976
    Assignee: Imperial Chemical Industries Limited
    Inventors: Michael John Shires, Stephen Frederick Bush