Granted Patent
Utility
US 6,668,146 · App. 10/107,754
Hybrid scavengeless development using direct current voltage shift to remove wire history
Inventors:
Jeffrey C. Folkins, Rasin Moser, William H. Wayman, Larry G. Hogestyn, Robert E. Grace
Patented Case
View Patent ↗
Granted: Dec 23, 2003
Filed: Mar 26, 2002
Inventors
Jeffrey C. Folkins
Rasin Moser
William H. Wayman
Larry G. Hogestyn
Robert E. Grace
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.