Patents by Inventor H. John Jacob

H. John Jacob 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).

  • Nasal septum plug
    Patent number: 4031569
    Abstract: A device for plugging a hole in a septum comprises a cylindrical member having a disc integrally formed therewith and disposed on each end of the cylindrical member. The device is formed from a flexible, non-toxic, non-irritating material.
    Type: Grant
    Filed: March 15, 1976
    Date of Patent: June 28, 1977
    Inventor: H. John Jacob