Patents by Inventor Joseph V. Calnan

Joseph V. Calnan 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).

  • BR40 LED lamp
    Patent number: D828585
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: September 11, 2018
    Assignee: LEDVANCE LLC
    Inventors: Thiru Murugan, Ravidasa Hegde, Joseph V. Calnan