Granted Patent
Utility
US 6,409,316 · App. 09/536,803
Thermal ink jet printhead with crosslinked polymer layer
Inventors:
Shan Clark, Thomas W. Smith
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Mar 28, 2000
Inventors
Shan Clark
Thomas W. Smith
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.