Granted Patent
Utility
US 6,381,028 · App. 09/299,502
Method of utilizing variable data fields with a page description language
Inventor:
Forrest P. Gauthier
Patented Case
View Patent ↗
Granted: Apr 30, 2002
Filed: Apr 26, 1999
Inventor
Forrest P. Gauthier
Assignee (at issue)
Tesseron Ltd.
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.