Granted Patent
Utility
US 6,375,294 · App. 09/723,238
Gray scale fluid ejection system with offset grid patterns of different size spots
Inventor:
Gary A. Kneezel
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Nov 28, 2000
Inventor
Gary A. Kneezel
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.