Granted Patent
Utility
US 6,017,397 · App. 08/026,669
Automated washing method
Inventor:
Daniel Doran
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Mar 5, 1993
Inventor
Daniel Doran
Assignee (at issue)
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.