Patents by Inventor Eugene M. Willett

Eugene M. Willett 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).

  • Tech-track
    Patent number: 5446467
    Abstract: This device is easily detachable. When the arrow makes impact, the dart with the transmitter remains in the target. The impact activates the transmitter which puts out a signal that can be picked up by the receiver.Because the device is small and ver light and has a counter-balance, it won't interfere with the accuracy and the flight of the arrow. This allows the archer to find the game faster and easier.
    Type: Grant
    Filed: January 15, 1993
    Date of Patent: August 29, 1995
    Assignee: Eugene M. Willett
    Inventor: Eugene M. Willett