Granted Patent
Utility
US 6,400,921 · App. 09/843,481
Edge enhancement scavenging device
Inventors:
Gerald Scott Leclerc, Richard M. Maier
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Apr 26, 2001
Inventors
Gerald Scott Leclerc
Richard M. Maier
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.