Granted Patent
Utility
US 5,459,501 · App. 08/011,592
Solid-state ink-jet print head
Inventors:
Steven S. Lee, Gayle W. Miller
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Feb 1, 1993
Inventors
Steven S. Lee
Gayle W. Miller
Assignees (at issue)
AT&T Global Information Solutions Company
Hyundai Electronics America
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.