Patents by Inventor Reginald G. Austin

Reginald G. Austin 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).

  • Unmanned multimode helicopter
    Patent number: 4163535
    Abstract: An unmanned helicopter capable of controlled free flight comprises a plurality of separable modules arranged in a substantially vertically stacked assembly symmetrical about a vertical axis. The modules include an uppermost propulsion module, a central fuel tank module and a lowermost control and payload module.
    Type: Grant
    Filed: December 13, 1972
    Date of Patent: August 7, 1979
    Assignee: Westland Aircraft Limited
    Inventor: Reginald G. Austin