Patents by Inventor Richard John Hoppe

Richard John Hoppe 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).

  • MULTI-SHAFT POWER EXTRACTION FROM GAS TURBINE ENGINE
    Publication number: 20130247539
    Abstract: A gas turbine engine power generation system includes first and second spools respectively connected to first and second turbine sections. First and second shafts respectively are coupled to the first and second spools. First and second generators respectively are configured to provide first and second electrical powers. A generator gearbox operatively connects the first and second shafts respectively to the first and second generators. An electrical summing device is electrically connected to the first and second generators and is configured to receive the first and second electrical powers and combine the first and second electrical powers to produce a common output power.
    Type: Application
    Filed: March 26, 2012
    Publication date: September 26, 2013
    Inventor: Richard John Hoppe