Patents by Inventor Joseph A. DiPisa, Sr.

Joseph A. DiPisa, Sr. 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).

  • Collapsible dispensing tube
    Patent number: D262942
    Type: Grant
    Filed: January 30, 1980
    Date of Patent: February 9, 1982
    Assignee: Puritan Industries
    Inventor: Joseph A. DiPisa, Sr.