Granted Patent
Utility
US 6,085,322 · App. 09/170,337
Method and apparatus for establishing the authenticity of an electronic document
Inventors:
Gordon W. Romney, Pedro Zubeldia
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Oct 12, 1998
Inventors
Gordon W. Romney
Pedro Zubeldia
Assignee (at issue)
Arcanvs
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.