Patents by Inventor Joseph Lenski

Joseph Lenski 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).

  • High ratio, reduced size epicyclic gear transmission for rotary wing aircraft with improved safety and noise reduction
    Publication number: 20050130792
    Abstract: A high ratio, double helical epicyclic gear transmission that is primarily intended for use in rotary wing aircraft employs double helical planet gears to obtain a reduction in size of the transmission, to improve the safety of the transmission, and to reduce the noise created by operation of the transmission.
    Type: Application
    Filed: November 10, 2003
    Publication date: June 16, 2005
    Inventors: Raymond Drago, Joseph Lenski, Mark Robuck