Patents by Inventor Roger A. Cole

Roger A. Cole 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).

  • Unison ring gear assembly
    Patent number: 8905887
    Abstract: Disclosed is a unison ring assembly. The assembly comprises a first unison ring and a second unison ring concentrically aligned along a principal axis, the first and second unison rings being rotatable about the principal axis. The assembly further comprises a gear mechanism configured to simultaneously rotate the first and second unison rings about the principal axis.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: December 9, 2014
    Assignee: Rolls-Royce PLC
    Inventor: David Roger Coles
  • COVER TO PROTECT BICYLCE COMPONETS
    Publication number: 20130126058
    Abstract: Bicycle accessories comprising a cover configured to be fitted over one or more components of a bicycle, and means for securing the cover over the one or more components is disclosed, in addition to methods of protecting one or more components of a bicycle, the method comprising providing a cover configured to be fitted over the one or more components of a bicycle, and securing the cover over the one or more components.
    Type: Application
    Filed: November 18, 2011
    Publication date: May 23, 2013
    Inventor: Roger Cole MILLER, JR.
  • Supercool method for producing single crystal mercury cadmium telluride
    Patent number: 4344476
    Abstract: A process for producing single crystal Hg.sub.1-x Cd.sub.x Te is disclosed. An ingot of Hg.sub.1-x cd.sub.x Te is prepared from a stoichiometric mixture of mercury, cadmium and tellurium by the supercooling of a heated mixture thereof from a point above liquidus to a point, a predetermined function of x, below liquidus. The ingot is then quenched in ambient air, producing a large amount of crystallites with small grain boundaries. The subsequent application of heat to the ingot yields a relatively large amount of single crystal material.
    Type: Grant
    Filed: December 8, 1980
    Date of Patent: August 17, 1982
    Assignee: Santa Barbara Research Center
    Inventors: Edward Y. Sutcliffe, Roger A. Cole