Patents by Inventor John Francis Senrau

John Francis Senrau 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).

  • Candle with lighting embodiments
    Publication number: 20230068843
    Abstract: LEDs have been around since the 1960's, and candles have been use for many thousands of years. Until now there hasn't been an effective, safe and creative way of bringing the two together.
    Type: Application
    Filed: August 25, 2021
    Publication date: March 2, 2023
    Inventor: John Francis Senrau