Patents by Inventor Douglas Roever

Douglas Roever 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).

  • Dual counterweight balancing system
    Publication number: 20060083619
    Abstract: A system for balancing a rotatable gas turbine engine component. The system includes two balance rings that are coupled to the component by mating splines on the respective item. Each of the rings has a mass asymmetry that is indexable relative to the primary component to achieve the imbalance correction.
    Type: Application
    Filed: October 20, 2004
    Publication date: April 20, 2006
    Inventors: Douglas Roever, Christopher Norris