Granted Patent
Utility
US 6,508,541 · App. 09/895,682
Thin front channel photopolymer drop ejector
Inventors:
John R. Andrews, Narayan V. Deshpande
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Jul 2, 2001
Inventors
John R. Andrews
Narayan V. Deshpande
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.