Granted Patent
Utility
US 6,259,770 · App. 08/956,832
DPNSS VRU with single channel transfer
Inventor:
Daniel L. Greene
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Oct 23, 1997
Inventor
Daniel L. Greene
Assignee (at issue)
Rockwell Electronic Commerce
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.