Patents by Inventor Frans P. Gillade

Frans P. Gillade 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).

  • Power transmission
    Patent number: 4406178
    Abstract: An infinitely-variable bi-directional power transmission utilizes the differential in power input applied to members of a planetary gear set to control the speed and direction of rotation of a power output shaft also connected to the planetary gear set.
    Type: Grant
    Filed: March 9, 1981
    Date of Patent: September 27, 1983
    Inventor: Frans P. Gillade