Granted Patent
Utility
US 6,817,697 · App. 10/412,825
Systems and methods for printhead architecture hardware formatting
Inventors:
John B. Bates, David Allen Crutchfield, James Alan Ward
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Apr 14, 2003
Inventors
John B. Bates
David Allen Crutchfield
James Alan Ward
Assignee (at issue)
Lexmark International, Inc.
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.