Patents by Inventor Leon S. Gellineau

Leon S. Gellineau 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).

  • Port sealer
    Patent number: D880840
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: April 14, 2020
    Inventor: Leon S. Gellineau
  • Port sealer device
    Patent number: D919281
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: May 18, 2021
    Inventor: Leon S. Gellineau