Patents by Inventor Gerald Breuner

Gerald Breuner 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).

  • Collective pitch change system for teter-bar type gyroplane rotary wing aircraft
    Patent number: 4741672
    Abstract: A collective pitch change system for gyroplane rotary wing aircraft is provided. The system is particularly adapted for teter-bar rotors and is simple and direct. The system can change the blade pitch while the rotor is rotating to permit jump take-offs.
    Type: Grant
    Filed: May 27, 1987
    Date of Patent: May 3, 1988
    Inventor: Gerald Breuner