Granted Patent
Utility
US 6,444,308 · App. 09/467,422
Microwave bookbinder tape
Inventor:
John L. Ferrante
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Dec 20, 1999
Inventor
John L. Ferrante
Assignee (at issue)
Xerox Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.