Patents by Inventor John Stephen Selby

John Stephen Selby 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).

  • Portable compression chambers
    Patent number: 8905027
    Abstract: A compression chamber is formed by two end walls (10) and a flexible tubular member (11) extending between the end walls (10). The flexible tubular member (11) is formed from an inner tube (12) of air impermeable material and an outer tube (13) of a braided material. The inner tube (12) is unstressed when the chamber is filled with oxygen or air and the outer tube (13) bears the pressure load.
    Type: Grant
    Filed: February 23, 2009
    Date of Patent: December 9, 2014
    Inventors: John Stephen Selby, Peter Cronin Gordon
  • PORTABLE COMPRESSION CHAMBERS
    Publication number: 20110017215
    Abstract: A compression chamber is formed by two end walls (10) and a flexible tubular member (11) extending between the end walls (10). The flexible tubular member (11) is formed from an inner tube (12) of air impermeable material and an outer tube (13) of a braided material. The inner tube (12) is unstressed when the chamber is filled with oxygen or air and the outer tube (13) bears the pressure load.
    Type: Application
    Filed: February 23, 2009
    Publication date: January 27, 2011
    Applicant: SURVITEC GROUP LIMITED
    Inventors: John Stephen Selby, Peter Cronin Gordon