Patents by Inventor Jan Justin Roth, II

Jan Justin Roth, II 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).

  • Transducer guard for trolling motor
    Patent number: 7092316
    Abstract: A guard is provided that protects sonar transducers attached to trolling motors from damage due to impact with underwater debris. The protective guard is mounted on the trolling motor in front of the sonar transducer.
    Type: Grant
    Filed: May 11, 2004
    Date of Patent: August 15, 2006
    Inventor: Jan Justin Roth, II