Patents by Inventor Rong Lan

Rong Lan 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).

  • FUEL CELL
    Publication number: 20120156582
    Abstract: The invention provides a method of operating a fuel cell comprising a solid anion exchange membrane, the method comprising contacting an anode in the fuel cell with urea, ammonia or an ammonium salt and contacting the cathode with an oxidant whereby to generate electricity.
    Type: Application
    Filed: May 24, 2010
    Publication date: June 21, 2012
    Applicant: UNIVERSITY OF STRATHCLYDE
    Inventors: Shanwen Tao, Rong Lan
  • Telescopic wrench extensioner
    Patent number: 5138911
    Abstract: A telescopic wrench extensioner includes a tubular member with a closed end portion that has a polygonal axial recess which is adapted to engage a socket wrench, and a shaft member having a first end slidably extending into the tubular member and a second end extending out of the tubular member and being provided with an axial socket operating portion that is polygonal in cross section and that is adapted to engage a wrench socket. The shaft member can be maintained at a selected position relative to the tubular member.
    Type: Grant
    Filed: October 7, 1991
    Date of Patent: August 18, 1992
    Inventor: Wen-Rong Lan