Patents by Inventor Trevor Bailey

Trevor Bailey 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).

  • TREATMENT OF TOBACCO MATERIAL
    Publication number: 20150296872
    Abstract: A method is provided for treating a tobacco material, comprising treating the tobacco material with an ionic liquid. Also provided is a tobacco material which has been treated by such a method, or a derivative thereof, and a smoking article which comprises a tobacco material treated by such a method.
    Type: Application
    Filed: November 25, 2013
    Publication date: October 22, 2015
    Applicant: British American Tobacco (Investments) Limited
    Inventors: Steve COATES, Jin HU, Trevor BAILEY, Rachel Anne JAMES
  • TREATMENT OF TOBACCO MATERIAL
    Publication number: 20150296873
    Abstract: A method is provided for treating a tobacco material, comprising treating the tobacco material by steam hydrolysis. Also provided is a tobacco material which has been treated by such a method, or a derivative thereof, and a smoking article which comprises a tobacco material treated by such a method.
    Type: Application
    Filed: November 25, 2013
    Publication date: October 22, 2015
    Applicant: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    Inventors: Steve Coates, Jin Hu, Trevor Bailey, Rachel James
  • Ultrasonic tool confirmation sensor
    Patent number: 5850184
    Abstract: A tool detection system combines a sensor nozzle with an ultrasonic transducer capable of propagating and detecting ultrasonic waves. A wave is propagated in a coolant fluid stream directed at a tool to be monitored. A control unit powers the ultrasonic transducer and contains circuits for analyzing the ultrasonic waves detected by the ultrasonic transducer. The control compares the actual time between the propagation of an ultrasonic wave and detection of an echo wave reflected from the tool, to an expected time. An alarm is generated when the tool is not present as indicated by the actual time exceeding the expected time. An alarm signal generated by the alarm generator either stops the tool or signals an operator that the tool is absent.
    Type: Grant
    Filed: June 25, 1997
    Date of Patent: December 15, 1998
    Assignee: Cobra Machine Tool Co., Inc.
    Inventors: Trevor Bailey, Doug Renton, Richard Teltz, M. Elbestawi, Aly Shawky, Stephen Veldhuis, Garfield R. Lunn